Do you subscribe to TV service from the local cable company?

If so, you probably don’t need to worry. If you are a cable TV subscriber, no additional equipment beyond what you are using now should be necessary to continue viewing local stations. However, depending upon what type of programming package you subscribe to, you might not be able to view these channels exactly as they are broadcast using the new DTV standard. Cable companies often offer a cheap “basic cable” tier, which is only available in analog. While you won’t need any new equipment to continue viewing programming, you may also not be getting a high-quality digital picture in such a programming tier. If you want to watch local TV stations in High-Definition (HDTV), you will need an HDTV ready TV tuner. This is assuming that there are local stations in your area that offer HDTV programming and that the cable company passes this signal along without down-converting it to a picture of lesser quality. Call your cable TV provider to see if HDTV programming is indeed available in your area.

Do you subscribe to TV service from DirecTV or DISH Networks?

In 90% of the country, DirecTV and DISH Networks offer local TV channels via satellite. If this is the case, you should not need any additional equipment to continue viewing local TV stations. If you happen to live in a rural area (like where we live in Humboldt County) you might be out of luck when it comes to receiving local TV stations via satellite, since neither DISH nor DirecTV carry them. If you want to watch local TV stations in addition to satellite programming, you will need separate equipment. Keep reading for more info. HDTV programming is available in selected markets. You will need an HDTV capable TV if you want to watch these channels in high-definition though.

Do you have an outdoor TV antenna?

If you have an outdoor TV antenna that is mounted on a mast or other structure, you will need to make sure that it is capable of picking up UHF TV signals in addition to the “old” VHF band. Stations will be using different frequencies for the broadcast of digital television signals. Most of them will be in the UHF band. If your current antenna only picks-up (old) channels 2-13, you will likely need to upgrade to a new antenna.

Do you use “rabbit ears” to receive local TV stations?

Unfortunately, most people who currently receive a strong signal via rabbit ears or an antenna that is built-in to many older TV sets will need to upgrade to an outdoor antenna in order to continue receiving over-the-air signals. Why? Because many local TV stations are now broadcasting DTV signals using less power than they did before. Plus, the new digital television standard does not perform well at all in weak-reception situations. If you had marginal analog TV reception before, you will likely have NO digital TV reception now. Find a qualified, local installer for advice on what type of antenna you will need.

Do you have a newer, HDTV-ready TV set?

If so, congratulations! You should be able to watch local TV stations in both DTV and HDTV formats, assuming that you have an antenna that can receive signals from local TV stations reliably. HDTV reception is only available from stations that broadcast in high-definition. With others, you will receive DTV programming in standard digital TV resolution. The new DTV standard gives a better quality picture than you would receive in analog, but it isn’t the same thing as HDTV.

Do you have an older, analog TV set?

This is where things start to get expensive. Most TV sets that are more than 2-3 years old only receive channels in analog format. They are not capable of receiving digital television signals over the air without a special converter box. HDTV is not viewable on older, analog TV sets, due to their design. So, if you want high-definition, you will need to buy a new HDTV-ready TV set. If you wish to continue receiving broadcast television stations that have converted their signals to digital, you will need to purchase a DTV converter box. These are sold in electronics and appliance stores, and range in price from around $50 to well over $200. Pricing generally depends upon what type of extra features are available. Many have built-in program guides and other bells and whistles that will increase the cost. The converter box needs to be connected between your TV set and an external antenna. If you have an antenna built-in to your TV set, you will need to purchase a new outdoor antenna or an indoor antenna that is capable of receiving very weak signals. Regardless of your location, an outdoor antenna is always the better choice.

How do I know which channels I can receive?

Newer HDTV-ready TV sets and DTV converter boxes can scan all available frequencies to find what channels are available to you in digital or analog formats. If you have scanned through all available frequencies and not found any channels, you will likely need a better antenna and/or amplifier to improve your reception. There is no guarantee that you will be able to continue viewing your local stations. New transmitters may be using less power or be aiming the signal in a different direction than they were previously. Unfortunately, the only way to know for sure if you will be able to receive a signal is trial-and-error. There is no foolproof method of determining what signals will be available to you beforehand.

What type of antenna do I need?

If you have to ask, you probably should rely on a professional to pick an antenna for you. Retailers such as Radio Shack are typically NOT the best place to go to for advice. In many cases, you will be dealing with salespeople who know little more than you do about TV reception. So, unless you happen to know one of these people personally, I would not recommend relying upon their advice. Your best source of information is local TV antenna installer. Look in the yellow pages under “television” or “antennas” to find one. If you don’t see any listings in your area, the best place to look is in the listings for “satellite television”. Most professional TV antenna installers also install satellite TV equipment. Chances are that any company that has been in the business for 10+ years or installs C-Band or FTA (free-to-air) receivers either installs local TV antennas as well, or knows of someone who does. It is definitely worth a phone call. If you still can’t find anyone locally, I would suggest contacting a mail-order provider that specializes in selling antennas and that has technicians available to give advice. One retailer I would highly recommend is Solid Signal.

What else will I need?

Depending upon your location, you may need an external amplifier or amplified antenna in order to continue receiving a watchable TV signal.These are generally available at Radio Shack or other electronics retailers. If you are installing an outdoor antenna for the first time, you will also need to purchase an appropriate length of coaxial cable to connect the antenna to the TV or DTV converter box. High-quality, well-shielded RG-6 is usually the best bet when it comes to cable. We recommend using cable made by quality manufacturers, such as Belden. It is definitely worth the extra few cents per foot to purchase high-quality cable.

Be sure to check out the rest of our website at HDTV for more information on the digital TV transition, including tips on antennas, where to get free coupons for DTV converter boxes and much more.

Eureka, CA, February 24, 2009 - I was perusing KIEM-TV’s website earlier tonight when I ran across an interesting link to their policy on granting waivers to satellite television viewers (specifically DirecTV viewers) for reception of network programming at http://kiem-tv.com/waiver.html.

Basically, their policy is the same as the other local commercial television broadcasters in the area. If you need a waiver… you’re screwed. None of the local TV broadcasters will sign waivers for anyone, regardless of how bad their TV reception is.

KIEM specifically cites the FCC’s regulations about not needing to grant waivers in what are defined in Predicted Grade B Contour Areas. These are areas where anyone should supposedly be able to receive a TV signal, granted that they use an outdoor antenna placed 30′ above the ground. On it’s face, this rule actually sounds quite reasonable. Neither the FCC nor TV stations ever intended that viewers ever be able to view television programming from local broadcasters by using something as simple as a pair of “rabbit ears”, sitting on top of a television set.

Indeed, when early TV first began, there was a booming business in (outdoor) TV antenna installation. Over the years, the public has come to expect TV reception to be easy and hassle-free though. They don’t want unsightly antennas, ugly cables or silly wires cluttering their homes. This points to more of a need for a national attitude adjustment than it does a technical solution. If reception this simple is what Americans are waiting for, they are going to be sorely disappointed. It just isn’t going to happen. Not in our lifetimes, anyway. Those who want to receive a good over-the-air TV signal should be prepared to install a good antenna! It’s not politics; it’s simple physics, so get over it.

Back to the whole “Predicted Grade B Contour Area” issue though. As I stated, on it’s face, this policy seems like a logical and reasonable one. Unfortunately, the sad fact is, the technology used to create maps that show areas which fall into these contours is woefully inadequate. The standards that engineers use to create these maps has not really changed much in the past 100 years. Although computers are now used for map creation, they simply speed-up the same process that would normally take an engineer much longer to accomplish by hand.

With the exception of some very basic terrain calculations, very little real-world data is taken into consideration with these charts. Calculations are measured as if the earth existed inside a vacuum where no atmosphere, weather, earth curvature, man-made obstructions, vegetation, RF interference, multipath, solar flares or other factors ever enter into reality. To add insult to injury, these maps only show where it is allegedly technically possible to obtain “a signal”. This does NOT mean a watchable picture, or any type of signal that could reliably be used for the viewing of television pictures. It just requires that “a signal” of extremely minimal quality exists.

In fact, the FCC specifically defines the type of quality expected in a Predicted Grade B Contour Area. In one of its notices, it states: “…the values chosen for Grade B signal intensity account for location and time variability factors and predict that at least 50 percent of the locations along the Grade B contour will receive an acceptable picture 90 percent of the time. In this case, acceptable picture was considered to be TASO Level 3, defined as (passable) – The picture is of acceptable quality. Interference is not objectionable.”

Human Translation: In most areas, at best, your odds of receiving a “passable” signal by FCC standards (which most of us would probably define as a “really crappy picture”) – using an outdoor antenna placed on a 30′ mast, are 50/50… 90% of the time. Of course, these are only predictions, based upon completely inadequate data that is rarely accurate in real-world situations. Such an antenna set-up will likely set you back over $100, should probably be professionally installed and should have NO objects of ANY kind between itself and the broadcast station’s transmitting antenna. In other words, line-of-sight. Depending upon where you live, installation of a mast that extends 30′ from the top of your roof (which, for a two-story house, would be about 50′ off the ground) may also require you to obtain a building permit from your city or county, which could take months and cost hundreds if not thousands of dollars in building permits and increased property taxes. How many people can really afford that?

KIEM’s Grade B Contour Area is similar to that of other, local TV broadcasters (although, I believe that it might actually be outdated, and only show coverage areas for their older, and stronger, analog signal). Basically, if you live ANYWHERE in Humboldt, Del Norte or most of Trinity County, you are in a Grade B Contour area, according to the map. Those of us who have actually tried obtaining over-the-air TV reception in places like Trinity County will find maps such as those provided by KIEM-TV to be laughable, at best. With the new transition to DTV, the odds of obtaining a digital signal that could result in the reception of ANY type of TV picture AT ALL is diminished for the vast majority of viewers in outlying areas.

WHO’S TO BLAME FOR BAD RECEPTION?

It seems that everyone wants to point fingers in the broadcast industry. For it’s part, KIEM-TV seems to blame DirecTV for everything (strangely, they make no mention of DISH Network by name). Their position seems to be that since DirecTV promised their customers at one time that they would add local TV stations in every single U.S. market to their programming line-up, that they should be held to their word. Sounds fair enough, as DirecTV did, indeed backpedal on their promises. However, while KIEM makes it sound as if it they are blaming DirecTV out of their concern for viewers, that is almost certainly not the real reason for the finger pointing.

In reality, the main motivation behind KIEM’s attack of DirecTV is most likely due to the fact that without DirecTV footing the bill to uplink KIEM’s TV signal to their satellite, the station is not only losing potential viewers (which equals ratings, which equals money) but much more importantly, not receiving a monthly royalty check from the satellite TV provider in exchange for rebroadcast rights. KIEM gets a fat check from Suddenlink for rebroadcast rights to their subscribers each month, but not from DirecTV or DISH. Unfortunately, current FCC rules actually encourage local TV broadcasters to limit the availability of their over-the-air signals, since those receiving their programming via TV antennas pay broadcasters nothing. Those who receive their network programming via satellite, Suddenlink or other cable television companies end up having to pay broadcasters for their programming (albeit, indirectly) through increased subscription rates.

For it’s part, DirecTV aand DISH don’t seem to have anyone to blame, at least officially. DirecTV in particular, just blows-off it’s own customers by suggesting that local TV stations in Humboldt County will be included in the programming lineup “some day”. Whether they are just playing stupid, or there are employees at the company dumb enough to actually believe this, is questionable. Call a DirecTV customer service rep, and it’s quite possible that they will make local TV broadcasters out to be the bad guys, saying that their refusal to grant local waivers is unfair to TV viewers (which it certainly is). They will not acknowledge the fact that their own motivation NOT to carry these stations is due to the fact that it costs them more money to set-up and maintain the equipment alone than they could ever hope to recoup through subscription fees to the limited number of homes here.

So, who’s to REALLY blame? In my opinion, the real blame rests with the Federal Communications Commission. If it were not for the FCC’s ridiculous rules requiring local TV broadcasters to only provide a “Predicted Grade B Contour Area” (B should stand for Barely any signal at all) quality signal to local viewers without fearing competition from out-of-market TV stations carried by satellite TV providers, we simply would not be in this mess. If local TV broadcasters were held to a standard that made them provide an actual WATCHABLE TV signal in these areas, it would encourage them to provide their viewers with reliable access to programming, out of fear that they would be able to get it from elsewhere. This could be achieved through several means, most notably being the increased use of translators or requests to broadcast using increased power levels with radiation patterns that optimize reception in rural areas. Although the FCC has examined these issues in recent years, nothing positive has come out of it thus far. As it is, the transition to DTV has led to over-the-air TV signals being available to far fewer Americans than before, which is forcing more and more people to switch to cable or satellite TV just to receive programming from their local TV stations.

Just count the number of houses on your block with outdoor, over-the-air TV antennas as opposed to dishes or drops from the local cable company to confirm this fact. Even in areas that SHOULD have good local TV reception, most are forced to turn to cable or satellite for local or broadcast network programming.

ALL CABLE CUSTOMERS PAY EXTRA FEES FOR “FREE” LOCAL CHANNELS

This also applies to anyone who is able to receive local, commercial TV broadcasts on satellite services such as DirecTV or DISH Network in areas where local stations are available.

If you think that getting local channels on your cable system is free, you’re just kidding yourself. All cable TV providers such as Suddenlink have to pay commercial broadcasters to carry their signal under federal law. Of course, these added costs are going to be passed on to the consumer. You don’t think that the cable company is going to pay these extra fees out of their own pockets, do you?

The FCC states as much in their FCC Cable Television Fact Sheet. Just to make it as clear as possible, here is a direct quote from the FCC’s own literature:

Q: Will my cable bill increase as a result of retransmission consent agreements?

A: In return for allowing a cable system to carry its signal, a television station may require the payment of a fee or other consideration (for instance, carriage of another programming service or advertising time). Any new or additional costs incurred as a result of retransmission consent agreements may be passed through to cable subscribers.

The FCC needs to reconsider the current scheme in place that allows local TV stations to charge cable and satellite TV providers for rebroadcast rights to their “free” signals. After all, in theory, all that the cable and satellite broadcasters are doing is extending the reach of a TV station’s broadcast area and potential viewership, which should bring in more viewers, which should make them more money from advertisements. At least, that’s how it SHOULD work.

Unfortunately, the reality of the situation is that TV broadcasters see cable and satellite providers as alternative streams of income, and are positioning themselves to be more like pay cable channels than over-the-air broadcasters. Local TV stations used to rely upon the popularity of their programming in order to attract more viewers, which would generate better ratings, which would lead to increased profits. Under the current scheme, broadcasters don’t need ANYONE watching their programming in order to make money from cable and satellite TV providers. Rather than the public deciding through ratings what programming should stay on the air, this scheme encourages broadcasters to provide viewers with the least expensive programming they can find. Perhaps that’s why we only have a single local TV station in Humboldt County that bothers to broadcast local news (which is very expensive to produce) anymore.

The bottom line is, letting TV broadcasters charge rebroadcast fees to cable and satellite providers for their “free” signals only encourages these broadcasters to limit the quality and availability of local broadcast signals, hopefully forcing most viewers to resort to subscribing to cable or satellite, where they make much more money. This obviously runs contrary to their responsibility to serve the public interest, which they are obligated to do under federal law. This obligation results from the fact that they are using segments of the frequency spectrum, which are a limited, public resource.

Unfortunately, the FCC has all but forgotten that broadcasters are supposed to serve the public interest. Successive presidential administrations have made the Federal Communications Commission much more of a political policy tool than the enforcement and regulation entity they once used to be. Most major decisions at the agency these days are politically motivated, rather than being made on technical or legal grounds. United States courts have increasingly had to step-in in recent years to curb abuses of power at the FCC and force them to vacate their own rules, finding them to be unconstitutional. When it comes to the point where private citizens have to take federal agencies to court in order to prove that they are knowingly operating in direct violation of the United States Constitution, you really have to question their ability to act as an unbiased government regulatory agency.

WHY YOUR TV RECEPTION SUCKS… CONCLUSION

What it all boils down to is the fact that “free TV” isn’t really free for most of us anymore, especially for those caught in the middle of a pissing contest between the satellite and broadcast television industries. Unless Congress decides to step-in and force satellite TV providers like DirecTV to rebroadcast ALL local TV stations in the United States (which would result in skyrocketing satellite TV subscription prices, no pun intended), you can bet that those who live in areas with fringe reception will continue to be treated as second class citizens by both local broadcasters as well as satellite TV providers, and that the quality of television programming itself will continue to decline.

“ President-elect Barack Obama is urging Congress to postpone the Feb. 17 switch from analog to digital television broadcasting, arguing that too many Americans who rely on analog TV sets to pick up over-the-air channels won’t be ready.”

You can read the rest of the article here:

http://www.foxnews.com/story/0,2933,478005,00.html

On another note, it seems that the federal government has run out of money for DTV converter coupons. As of earlier this month, anyone calling 1-800-DTV-2009
or trying to obtain one via the web at http://www.dtv2009.gov will only be put on a waiting list to receive their coupons. The waiting list is only possible due to the expiration of unused coupons that have already been issued. At the moment, over 1 million people are already on the waiting list. Since the current coupons expire in 90 days, the waiting list scenario can only last for another 3 months or so, unless Congress decides to provide additional funding for more coupons.

Unless Congress decides to delay the February 17, 2009 transition date (unlikely), the odds are that over a million people will not receive coupons by the time that the switch to DTV takes place. Leave it to the federal government to screw-up yet another massive project. Perhaps, our tax dollars would be wiser spent outsourcing jobs like this to private industry in the future?

In any event, short of an act of Congress, next month’s mandatory switch to digital television (DTV) will likely go on as scheduled.

The below list was compiled from the U.S. Department of Commerce (NTIA), and is current as of January 2008. We’ve added an *asterisk in front of stations licensed in Humboldt, Trinity, Del Norte and Southern Mendocino Counties in Northern California. Keep in mind, these stations all transmit using very little power, so picking up any of them is rather tricky. As far as I know, this is the most comprehensive list of translators available for the area, and the only one that lists network affiliations and the names of the stations that operate invividual translators.

One fact that I find particularly interesting is that we have more LPTV stations and translators in rural Northern California than you will find in any major metropolitan area, such as Los Angeles or San Francisco. In fact, San Francisco seems to only have a single LPTV broadcaster. Also, the localities given do not always seem to reflect the actual location of the translators in all cases. Broadcasters are not required to disclose the “exact” location of their transmitting facilities, which can make it extremely difficult to determine which direction to point you antenna in for the best reception. This is especially true at UHF frequencies (channels 14 and up), where you likely won’t see any signal at all if you don’t aim an antenna in precisely the right direction.

Another interesting factoid is the large number of low-power television stations that have been licensed in the Eureka area. Despite having been granted construction permits, none of the channels currently assigned to “MS Communications” have ever broadcast a signal, to the best of our knowledge. Apparently, MS Communications holds the licenses for literally hundreds of LPTV stations across the country, none of which seem to be operational. It is doubtful that there will ever be any television programming on these stations.

We’ve added comments where appropriate, including network affiliations.

Community Served Station Call Letters Channel ALTADENA KTAV-LP 69 ALTURAS K20DE 20 ALTURAS, ETC. K47EH 47 ALTURAS, ETC. K60AR 60 ANDERSON/CENTRL VAL. K38FQ 38 ARROYO GRANDE KSSY-LP 20 ATASCADERO KASC-CA 7 BAKERSFIELD KTFB-CA 4 BAKERSFIELD K08MM 8 BAKERSFIELD KKEY-LP 11 BAKERSFIELD K18HD 18 BAKERSFIELD K21FP 21 BAKERSFIELD K24GS 24 BAKERSFIELD KBTF-CA 31 BAKERSFIELD KVPT-LP 34 BAKERSFIELD KBFK-LP 36 BAKERSFIELD KNXT-LP 38 BAKERSFIELD KZKC-LP 42 BAKERSFIELD K46II 46 BAKERSFIELD KEBK-LP 47 BAKERSFIELD KABE-LP 52 BAKERSFIELD KBFX-CA 58 BARSTOW KCIO-LP 6 BARSTOW K16GE 16 BARSTOW K28IE 28 * BENBOW, ETC. K12JJ 12 (KAEF Translator) BIEBER, ETC. K06GS 6 BIG BEAR LAKE K06MU 6 BIG BEAR LAKE KPCD-LP 40 BIG BEND, ETC. K04EZ 4 * BLUE LAKE K36BT 36 (KAEF Translator) BLYTHE K24FA 24 BLYTHE K26FS 26 BLYTHE K29EC 29 BLYTHE K31FE 31 BLYTHE K33FD 33 BOONVILLE, ETC. K57CT 57 BOONVILLE, ETC. K59CH 59 BOONVILLE, ETC. K61CH 61 BOONVILLE, ETC. K63CE 63 BOONVILLE, ETC. K67CC 67 BOONVILLE, ETC. K69CU 69 BRIDGEPORT, ETC. K02JX 2 BRIDGEPORT, ETC. K07QM 7 BRIDGEPORT, ETC. K11HS 11 BRIDGEPORT, ETC. K13EX 13 BURNEY, ETC. K05DQ 5 * BURNT RANCH, ETC. K12JL 12 (KIEM Translator) CALEXICO K36FO 36 CATHEDRAL CITY KDPX-LP 45 CATHEDRAL CITY-PALM KPSP-LP 58 CEDARVILLE K71AF 71 CHALFANT VALLEY, ETC K64CY 64 CHALFANT VALLEY,ETC. K55FD 55 CHALFANT VALLEY,ETC. K61EJ 61 CHICO K02OA 2 CHICO KEFM-LP 6 CHICO KXVU-LP 17 CHICO K19FY 19 CHICO KZVU-LP 22 CHICO KUCO-LP 27 CHICO KKPM-CA 28 CHICO KKTF-LP 35 CHICO KBIT-LD 51 CHICO KSGO-LP 59 CHINA LAKE, ETC. K14AT 14 CLARKS CROSSING KDAS-LP 48 * CRESCENT CITY K09VQ 9 (KEET Translator) * CRESCENT CITY, ETC. K22DS 22 (KOBI Translator) * CRESCENT CITY, ETC. K39EO 39 (Daystar Television Network) CROWLEY LAKE-LONG VA K15DP 15 CROWLEY LAKE-LONG VA K17DF 17 CROWLEY LAKE-LONG VA K19DI 19 CROWLEY LAKE-LONG VA K25EB 25 CROWLEY LAKE-LONG VA K27DV 27 CROWLEY LAKE-LONG VA K58BN 58 DAGGETT K15BZ 15 DAGGETT K19BS 19 DAGGETT K41CY 41 DAGGETT K48IP 48 DAGGETT K50HV 50 DAGGETT, ETC. KTSK-LP 17 DAGGETT, ETC. K23BP 23 DAGGETT, ETC. K35BQ 35 DAGGETT, ETC. K39DW 39 DAGGETT, ETC. K46HT 46 DUNSMUIR, ETC. K02CN 2 DUNSMUIR, ETC. K05BR 5 EAGLEVILLE K13IU 13 EAST WEED K33DI 33 EL CENTRO-HOLTVILLE K56GC 56 ETNA-FORT JONES K02HC 2 * EUREKA KUVU-LP 9 (CW Network) * EUREKA ** K27FX 27 * EUREKA KEUV-LP 31 (Univision) * EUREKA KEMY-LP 33 (MyNetwork) * EUREKA ** K41FD 41 * EUREKA ** K48GP 48 * EUREKA ** K50EQ 50 * EUREKA ** K52FK 52 * EUREKA ** K57HB 57 * EUREKA ** K59FW 59 * EUREKA ** K63GK 63 * EUREKA **** K67GU 67 (KKTF-LP Translator) * EUREKA ** K69IE 69 FALL RIVER MILLS,ETC K11JM 11 FALL RIVER MILLS-MCA K28DB 28 FORT BIDWELL K04GB 4 FORT DICK K36HM 36 FORT JONES, ETC. K04EQ 4 FORT JONES, ETC. K06KA 6 FORT JONES, ETC. K13HU 13 * FORTUNA K14MN 14 (KBVU/KTVU Translator) * FORTUNA/RIO DELL K20CN 20 (KAEF Translator) * FRESHWATER, ETC. K45DS 45 (KAEF Translator) FRESNO K03HK 3 FRESNO KVHF-LP 4 FRESNO K12OZ 12 FRESNO K15ET 15 FRESNO KHSC-LP 16 FRESNO KZMM-CA 22 FRESNO KJKZ-LP 27 FRESNO KBID-LP 31 FRESNO KJEO-LP 32 FRESNO KSDI-LP 33 FRESNO KMSG-LP 39 FRESNO KTFF-LP 41 FRESNO K56DZ 56 * GARBERVILLE K10HX 10 (KVIQ Translator) * GARBERVILLE, ETC. K04NX 4 (KIEM Translator) GONZALES KOTR-LP 2 GRASS VALLEY K16CX 16 * GREEN POINT, ETC. K05EQ 5 (KRCR Translator) HAPPY CAMP K07IX 7 HAPPY CAMP, ETC. K09PI 9 HAPPY CAMP, ETC. K11GO 11 HAPPY CAMP, ETC. K13GL 13 * HAYFORK K05CR 5 (KIXE Translator) * HOOPA K07GJ 7 (KIEM Translator) * HOOPA K11NE 11 (KVIQ Translator) HOPLAND K06FA 6 HOPLAND K10FZ 10 HOPLAND K11TD 11 HOPLAND K13ID 13 HOPLAND K35DO 35 INDIO KVER-CA 4 INDIO KEVC-CA 5 INDIO K06MB 6 INDIO KVPS-LP 8 INDIO KUNA-LP 15 INDIO K19DH 19 INDIO K25GW 25 INDIO/PALM SPRINGS KDFX-CA 33 INLAND EMPIRE KHTV-LP 48 INYOKERN K19CL 19 INYOKERN, ETC. K47AE 47 JOSHUA TREE K25GK 25 JOSHUA TREE, ETC. K14JT 14 * KLAMATH K25CI 25 (KAEF Translator) LA JOLLA K35DG 35 LA JOLLA K59AL 59 LA JOLLA K67AM 67 LAKE CITY, ETC. K06FF 6 LAKE SHASTINA K27BH 27 LAKEHEAD K02FF 2 LAKEHEAD K14HX 14 LAKEPORT K15FJ 15 LAKEPORT K26GK 26 LAKEPORT K33CH 33 LAKEPORT K46DR 46 LAKEPORT K54CY 54 LAKEPORT K56AW 56 LAKEPORT K58AW 58 LAKEPORT K64AZ 64 LAKEPORT K68AL 68 LAKEPORT, ETC. K52AJ 52 LAKESHORE, ETC. K04FL 4 LANCASTER K26GN 26 LANCASTER KEDD-LP 50 * LEWISTON K06EX 6 (KHSL Translator) * LEWISTON K28CY 28 (KIXE Translator) * LEWISTON, ETC. K03CT 3 (KRCR Translator) LIKELY K05ET 5 LIKELY K11LD 11 LITCHFIELD K13RZ 13 LITCHFIELD K46HL 46 LITCHFIELD K48DI 48 LITCHFIELD K50HJ 50 LOMPOC K10OG 10 LOMPOC KLDF-CA 17 LOMPOC K23CL 23 LONG VALLEY K05FR 5 LONG VALLEY K49EA 49 LONG VALLEY K56BS 56 LONG VALLEY REGION K60BR 60 LOS ANGELES KVTU-LP 3 LOS ANGELES KNET-LP 25 LOS ANGELES KSMV-LP 33 LOS ANGELES KNLA-LP 68 LUCERNE VALLEY K15CA 15 LUCERNE VALLEY K19BT 19 LUCERNE VALLEY K33DK 33 LUCERNE VALLEY K41CB 41 LUCERNE VALLEY K43EE 43 LUCERNE VALLEY K48AD 48 LUCERNE VALLEY K50EW 50 LUCERNE VALLEY K54AD 54 MAMMOTH LAKES, ETC. KSRW-LP 33 MARIPOSA K27GZ 27 MARTINEZ K49HV 49 MINERAL K05JK 5 * MIRANDA K08LD 8 (KVIQ Translator) * MIRANDA K10NU 10 (KIEM Translator) MODESTO KAZV-LP 14 MODESTO KEXT-CA 27 MODESTO K49EO 49 MODESTO KACA-LP 61 MONTEREY KMUV-LP 23 MONTEREY KYMB-LP 27 MONTEREY KMCE-LP 43 MONTEREY, ETC. K29AB 29 MORENO VALLEY KRMV-LP 45 MORONGO VALLEY KHIR-LP 3 MORONGO VALLEY K13WJ 13 MORONGO VALLEY K14AB 14 MORONGO VALLEY K16AA 16 MORONGO VALLEY KJHP-LP 18 MORONGO VALLEY K21GI 21 MORONGO VALLEY K30GU 30 MORONGO VALLEY K32EM 32 MORONGO VALLEY K34EU 34 MORONGO VALLEY K36GO 36 MORONGO VALLEY K40HX 40 MORONGO VALLEY K48EM 48 MORRO BAY K09UF 9 MORRO BAY K22EE 22 MOUNTAIN GATE, ETC. K03FU 3 NATIONAL CITY K61GH 61 NEEDLES K30BQ 30 NEEDLES, ETC. K17BN 17 NEEDLES, ETC. K31HY 31 NEWBERRY SPRINGS K03EK 3 NEWBERRY SPRINGS K06IQ 6 NEWBERRY SPRINGS K08IA 8 NEWBERRY SPRINGS K10IX 10 NEWBERRY SPRINGS K12JI 12 NEWELL, TULELAKE K13IV 13 * ORLEANS K08HJ 8 (KVIQ Translator) * ORLEANS K11IQ 11 (KIEM Translator) OROVILLE K08NH 8 OROVILLE K15CX 15 OROVILLE K42HL 42 OXNARD KSKP-CA 25 PALERMO K04QC 4 PALM DESERT KDUO-LP 43 PALM DESERT, ETC. K09XW 9 PALM SPRINGS KCWQ-LP 2 PALM SPRINGS KYAV-LP 12 PALM SPRINGS KODG-LP 17 PALM SPRINGS K20HZ 20 PALM SPRINGS KVES-LP 28 PALM SPRINGS K40ID 40 PALM SPRINGS KPSE-LP 50 PALM SPRINGS DK77AV 77 PALM SPRINGS/INDIO K21DO 21 PALMDALE KPAL-LP 38 PALMDALE K67AO 67 PARADISE K05EM 5 PARADISE K49CT 49 PASO ROBLES K17GD 17 PASO ROBLES KPAO-CA 22 PASO ROBLES K23ED 23 PASO ROBLES KJCN-LP 36 PASO ROBLES K44DN 44 PORTERVILLE K15CO 15 PORTERVILLE KVVG-LP 54 POTTER VALLEY K06DK 6 POTTER VALLEY K08EE 8 POTTER VALLEY K10EQ 10 POTTER VALLEY K12DV 12 POTTER VALLEY K66DQ 66 POTTER VALLEY K69DI 69 POWAY, ETC. KUAN-LP 48 REDDING KMCA-LP 2 REDDING KVFR-LP 4 REDDING KRDN-LP 5 REDDING KFMD-LP 6 REDDING KRVU-LP 21 REDDING KGEC-LP 26 REDDING KMSX-LP 29 REDDING K33HH 33 REDDING K40HE 40 REDDING K46HI 46 REDDING KRDT-CA 47 REDDING K50GP 50 REDDING KRHT-LP 58 REDLANDS KLAU-LP 66 REEDLEY KCWB-LP 13 RIDGECREST K41GO 41 RIDGECREST K43AG 43 RIDGECREST K45GQ 45 RIDGECREST, ETC. K02HY 2 RIDGECREST, ETC. K04HX 4 RIDGECREST, ETC. K05FO 5 RIDGECREST, ETC. K07NH 7 RIDGECREST, ETC. K09MG 9 RIDGECREST, ETC. K11ML 11 RIDGECREST, ETC. K13NF 13 RIDGECREST, ETC. K49AA 49 RIDGECREST, ETC. K51DD 51 RIDGECREST, ETC. K53AB 53 RIDGECREST, ETC. K55AB 55 RIDGECREST, ETC. K57AK 57 RIDGECREST, ETC. K59AO 59 * RIO DELL K04NY 4 (KIEM Translator) * RIO DELL, SCOTIA K10FS 10 (KVIQ Translator) RIVERSIDE KZSW-LP 27 SACRAMENTO KBTV-CA 8 SACRAMENTO KMMK-LP 14 SACRAMENTO KMUM-CA 15 SACRAMENTO K22FR 22 SACRAMENTO KEZT-CA 23 SACRAMENTO K27EU 27 SACRAMENTO KSTV-LP 32 SACRAMENTO KCSO-LP 33 SACRAMENTO K45HC 45 SACRAMENTO KRJR-LP 47 SACRAMENTO KSAO-LP 49 SALINAS KMMD-CA 3 SALINAS K15CU 15 SALINAS KLFB-LP 21 SALINAS K38JP 38 SALINAS/MONTEREY,ETC KDJT-CA 33 SAN BERNARDINO KSGA-LP 64 SAN DIEGO KBNT-CA 17 SAN DIEGO KDTF-LP 36 SAN DIEGO KZSD-LP 41 SAN DIEGO KBOP-CA 43 SAN DIEGO KTCD-LP 46 SAN DIEGO K63EN 63 SAN FERNANDO VALLEY KSFV-LP 26 SAN FRANCISCO KMMC-LP 40 SAN FRANCISCO, ETC. KFTL-CA 28 SAN LUIS OBISPO K16FC 16 SAN LUIS OBISPO KMMA-CA 18 SAN LUIS OBISPO KKFX-CA 24 SAN LUIS OBISPO K28FK 28 SAN LUIS OBISPO KSBO-CA 42 SAN LUIS OBISPO KFUL-LP 44 SAN LUIS OBISPO K47GD 47 SAN LUIS OBISPO KCCE-LP 50 SAN LUIS OBISPO KPXA-LP 60 SAN LUIS OBISPO,ETC. K57BC 57 SAN MARCOS KSKT-CA 43 SANTA BARBARA KZDF-LP 8 SANTA BARBARA KSBB-LP 17 SANTA BARBARA KWHY-LP 22 SANTA BARBARA K26FT 26 SANTA BARBARA KVMM-CA 41 SANTA BARBARA KTSB-LP 43 SANTA BARBARA KBAB-LP 51 SANTA BARBARA K59CD 59 SANTA BARBARA, ETC. K28GY 28 SANTA CLARA-SAN JOSE KAXT-CA 22 SANTA MARIA K07TA 7 SANTA MARIA KKDJ-LP 8 SANTA MARIA KQMM-CA 14 SANTA MARIA KLFA-LP 25 SANTA MARIA KDFS-CA 30 SANTA MARIA K35ER 35 SANTA MARIA KWSM-LP 40 SANTA MARIA K46GF 46 SANTA MARIA K51GB 51 SANTA ROSA K25HI 25 SANTA ROSA KDTV-CA 28 SANTA ROSA KTVJ-LP 36 SANTA ROSA KQRM-LP 40 SEIAD VALLEY K04NU 4 SEIAD VALLEY K08EQ 8 SEIAD VALLEY K12JD 12 * SHELTER COVE K02OD 2 (KIEM Translator) * SHELTER COVE K10KY 10 KVIQ Translator) * SHELTER COVE K12OV 12 (KEET Translator) * SOUTH EUREKA/LOLETA K51EG 51 (KAEF Translator) SOUTH LAKE TAHOE K12PP 12 SOUTH LAKE TAHOE K33CN 33 SOUTH YREKA K47DV 47 STATELINE, ETC. K43DB 43 STOCKTON KMMW-LP 47 STOCKTON KDTS-LP 52 SUSANVILLE KREN-LP 29 SUSANVILLE, ETC. K36HH 36 SUSANVILLE, ETC. K42GV 42 SUSANVILLE, ETC. K61EN 61 SUSANVILLE, ETC. K63CM 63 SUSANVILLE, ETC. K69FS 69 SUSANVILLE-HERLONG K59ET 59 SWAUGER CREEK K51CP 51 SWAUGER CREEK K54CX 54 TAHOE CITY K23DT 23 TAHOE CITY K56BW 56 TEMECULA K12PO 12 * TRINITY CENTER K39DG 39 (KIXE Translator) TWENTYNINE PALMS K18FH 18 TWENTYNINE PALMS K38EE 38 TWENTYNINE PALMS, ET K51DU 51 TWENTYNINE PALMS,ETC K16FI 16 TWENTYNINE PALMS,ETC K29GK 29 TWENTYNINE PALMS,ETC K47IB 47 TWENTYNINE PALMS,ETC K49DC 49 UKIAH K17CG 17 UKIAH K21CD 21 UKIAH K27EE 27 UKIAH K29DF 29 UKIAH K31GK 31 UKIAH K39AG 39 UKIAH K41AF 41 UKIAH K43AF 43 UKIAH KTJH-LP 44 UKIAH K45AH 45 UKIAH K47AL 47 UKIAH K51AQ 51 UKIAH K55GX 55 UKIAH K69DF 69 VAN NUYS KWJD-LP 25 VAN NUYS KSKJ-CA 38 VAN NUYS K55KD 55 VENTURA KIMG-LP 23 VENTURA K45DU 45 VICTORVILLE K39GY 39 VICTORVILLE K47CC 47 VICTORVILLE, ETC. K21AC 21 VICTORVILLE, ETC. K25AD 25 VICTORVILLE, ETC. K27AE 27 VICTORVILLE, ETC. K31AD 31 VICTORVILLE, ETC. K51AN 51 VICTORVILLE, ETC. K55CW 55 VISALIA KFAZ-CA 8 VISALIA KMCF-LP 35 VISTA K26FA 26 VISTA KHAX-LP 49 * WEAVERVILLE, ETC. K02EE 2 (KIXE Translator) * WEAVERVILLE, ETC. K04DD 4 (KHSL Translator) * WEAVERVILLE, ETC. K05CF 5 (KRCR Translator) WESTWOOD, ETC. K54EE 54 * WILLOW CREEK K08GR 8 (KIEM Translator) * WILLOW CREEK K10EN 10 (KVIQ Translator) * WILLOW CREEK K34BW 34 (KRCR Translator) YREKA K06GP 6 YREKA K41JB 41 YREKA K53DY 53 YREKA, ETC. K04HE 4 YREKA, ETC. K13LO 13 YREKA, ETC. K17BA 17 YREKA, ETC. K35DE 35 YUCCA VALLEY K27DS 27 Source: Stations licensed by the Federal Communications Commission, January 23, 2008
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** Also listed, but unable to confirm:

K13MD Channel 13 Hyampom (KIEM Translator?)

k09PM Channel 9 Covelo (KEET Translator?)

K09MS Channel 9 Hoopa (KEET Translator?)

K04EM Channel 4 Hayfork (KRCR Translator?)

K05FZ Channel 5 Trinity Center (KRCR Translator?)

K05EX Channel 5 Burnt Ranch (KRCR Translator?)

*** Construction permit applied for by MS Communications, Inc. No word on what, if anything, will eventually be on these channels. Channels currently vacant.

**** Supposedly belongs to KKTF-LP, a Spanish language broadcaster in Chico, which plans to offer Telefutura. Currently vacant.

Whether you are shopping locally, or online, the story seems to be the same. Even online retailers who have attempted to carry every single converter model manufactured today have a harder time keeping these things in stock than Ticketmaster does holding on to tickets for a Hannah Montana concert.

The few converters that linger on the shelevs of electronics retailers seem to fall into one of two categories. The first category consists of DTV converters that are wildly overpriced compared to the competition. Since there are few differences between a top-of-the-line DTV converter box and a generic, no frills unit, consumers seem hesitatnt to shell out twice as much money for a product that is no better than cheaper units that are constantly out of stock. Can you really blame them?

The second category of DTV converters still available are ones that we will label as “functionally obsolete”. Even though they are priced the same as more capable units, these DTV converters lack the basic functionality needed to continue watching existing television stations in most U.S. markets after February 2009, or even today. In particular, their lack of ability to pass-through analog TV signals makes them only slightly more useful than a paperweight in communities like Humboldt County, where close to half of all stations will continue broadcasting in analog long after February 2009 has passed.

So, why are so many of these “duds” left in stock, while the “functional” models are in short supply? You can bet that it all has to do with money. It costs slightly less to manufacture the cheaper converters with fewer features. Because these units sell for about the same retail price as their superior quality counterparts, retailers make much more money on the cheaper units. Most retailer pre-orders have been for the the low-end units, and the industry has accordingly followed suit, leaving consumers with few decent models to choose from. The small number of consumers actually buying these units today are informed enough to snatch-up the good models while they are stock, leaving the shelves littered with converters that no one would ever purposefully want to buy. This has led to quite a bit of “bait and switch” selling by retailers, who either believe that the public is too stupid to know what features to look for or have sales associates that are too dumb to know themselves just how worthless these products will be to their new owners.

We had hoped to bring you a product review this week on a very decent, low-priced DTV converter box that was advertised at a national chain store this past week. Unfortunately, by the time we arrived, they were all gone. Assuming that they will ever be back in stock, we will attempt to do a full product review and provide you with information on where to get the best possible deal on them. Stay tuned!

The key feature I am talking about is something called analog pass-through, and it is not available on the majority of DTV converters that initially hit the market this year. Exactly what does this feature do? It allows those who install their DTV converters to continue watching analog broadcasts in addition to DTV signals.

You may have been mistakenly led to believe that all TV stations in the U.S. will go completely digital after February 2009. That isn’t the case. In fact, in many areas of the country a large number of stations will NEVER go digital. These channels are referred to as Low Power Television, or LPTV, stations. In essence, LPTV stations broadcast analog signals at power levels below that of larger “full power” broadcasters. In urban areas, many of these channels are occupied by religious broadcasters, shopping networks and a variety of independent stations. In rural areas such as Humboldt County though, these stations can be network affiliates and others who want to avoid the expense of going digital.

Without the analog pass-through feature on your converter box, you will not only immediately lose reception of local TV stations that are still in analog, but you will permanently lose access to all LPTV stations, unless they decide to go digital themselves one day.

Humboldt County currently has a number of LPTV stations, which are in addition to low-power analog translators that serve the most rural areas. Local LPTV stations currently consist of The Trinity Broadcast Network on UHF channel 47, KUVU (The CW) on channel 35, Univision on channel 31 and KEMY (MyTV network affiliate) on channel 33. Without the analog pass-through feature on your DTV converter, you will lose all access to these channels. The only way to watch them over-the-air would be to use some type of antenna selector switch, install two separate TV antennas or by manually swapping cables each time you want to choose between digital and analog stations.

So, when can we expect these LPTV broadcasters to switch to DTV or even HDTV? I’m tempted to say never, but never is a long time. Perhaps not during my lifetime though, since there is little to no incentive for these broadcasters to do so. As the vast majority of those in Humboldt County tune-in these channels via cable television, it simply is not cost effective at present for them to spend hundreds of thousands of dollars on digital broadcasting equipment to reach a relative handful of additional viewers. In fact, one could make the argument that it would actually be cheaper for those stations to pay for your subscription to cable TV than it would be to buy new transmitters for each station.

The Federal Communications Commission, which is the brainchild behind DTV and HDTV regulation, currently has no plans to force LPTV broadcasters to switch to DTV. Therefore, after February 29th, 2009, almost half of TV stations in Humboldt County will actually continue to broadcast in standard analog with no announced plans to switch to digital at all. In fact, Humboldt County will likely be one of the few communities in the United States with nearly as many local channels broadcasting in analog as digital after 2008.

With the majority of those who watch television in Humboldt County either subscribing to cable or satellite television, it would seem that the transition to DTV will have less of an impact in Humboldt County than possibly any other location in the U.S. When you take into consideration the fact that NO local channels have announced plans to broadcast in HDTV, it would seem that little change will be noticed in our area come February 2009.

AACS – Advanced Access Control System. A computer specification for guarding next-generation optical-media content created by the film, electronics, and software industries.

AC-3 – (see Dolby Digital 5.1)

Aliasing – Jaggedness that appears at diagonal edges of objects in a pixel or raster image. De-aliasing (anti-aliasing) is a smoothing of the jagged edges by blending adjacent pixels slightly.

Artifact – A flaw in an image caused by the way the data is processed. Interference and noise are not usually called artifacts. So artifacts are in a sense predictable.

Aspect ratio - The ratio of screen width to screen height. For TVs it is either 4:3 (1.33:1) or 16:9 (1.78:1). Theater film uses many different aspect ratios, some as high as 2.5:1.

ATSC – (Advanced Television System Committee technical standard) This is the name of the technology used by terrestrial digital TV stations in the U.S.

Blocking – Macro-blocking An over-compression of the image that makes the block edges slightly noticeable. This “checkerboarding” is subtle and usually momentary. Some causes are:

1. Software bugs in the MPEG encoder.
2. The neBlockstwork allocating too little bandwidth to the broadcast.
3. The picture being portrayed is just changing too fast.

Blocks - Macro-blocks MPEG-2 divides the screen into small square regions called blocks and uses a mathematical process to compress the data for each block. Macro-blocks are a small group of blocks. See What exactly is ATSC? .

BNC connectors – These common RF connectors are sometimes found on VGA cables in place of a VGA connector. They employ a quarter-turn twist-lock mechanism.

Bob and Weave – Two processes for de-interlacing (converting interlaced video into progressive scan). Weave refers to combining successive fields. Also called interfield, this method preserves the original resolution. Bob refers to up-converting a field into a frame, in effect creating new lines by averaging the adjacent lines above and below. Also called intrafield, this method causes a loss of resolution but never causes motion artifacts. See also Motion Adaptive De-interlacing.

Breakup – Also called dropouts, block errors, or macro-block errors, these are gross errors in the picture caused by reception errors that result from interference and signal noise. Both audio and video are affected, with video distortions about five times as prevalent as audio dropouts. This ratio never seems to change. If the ratio is anything else then the cause is a network problem, not a reception error. The shortest-lasting breakups just cause a few macro-blocks to be obviously wrong, while more severe errors cause major parts of the screen to be left un-updated for a time, and possibly the whole image to freeze. Green shows up a lot.

Cable card - The Cable Card is the mechanism the industry has adopted to prevent the piracy of cable services. Nearly all cable channels are encrypted, the main exception being local stations. The cable card contains the keys to unlock encryption.

If you want the simplicity that comes with the cable receiver being integrated with the TV then you should buy a TV with a cable card slot. However if you like TiVo then you would instead get a DVR, which will have its own cable card slot. The cable card is supplied by the cable company. The card is a special purpose PCMCIA card (like used in many computers).

The present cable card system for DTV is called CableCARD 1.0. There are two types of cards: SCards (single stream) and MCards (multiple stream). MCards are used when a DVR can record multiple programs simultaneously.

CableCARD 1.0 – lacks two-way features and cannot be used for ordering pay-per-view, interactive guide, and other two-way features. Millions of cable card slots in TVs already sold are going unused. Reasons include: 1. The viewer uses satellite. 2. The viewer doesn’t want subscription channels. 3. The user wants two-way features and so has to use a cable box. Some TV makers are reducing the number of sets they sell having cable card slots, but they say they will increase the number when two-way is possible. Two-way is not available because the technical standard is not yet established. (The CEA and NCTA are fighting each other and the FCC has been a timid referee.) Present DTV systems with CableCARD 1.0 are labeled DCR (Digital Cable Ready). Future DTVs will likely be labeled iDCR (Interactive Digital Cable Ready).

Warning: The term CableCARD 2.0 has two conflicting definitions. 1. CableCARD 2.0 was first used to refer to the next generation of cable services that included two-way features. 2. SCards were introduced first. Later, when MCards were introduced they were commonly referred to as CableCARD 2.0.

C-band / Ku-band – 1. a range of RF spectrum. C-band is approximately 4 GHz. Ku-band is app. 12 GHz. 2. Geo-stationary satellites the networks use to acquire and distribute programming to affiliates and cable TV companies. These satellites use C-band and Ku-band frequencies. 3. a consumer service that uses the satellites the networks originally set up for themselves. An 8-foot steerable dish is required. Some channels are free. Others are available by subscription. The digital channel subscription service is called 4DTV.

CEC - (Consumer Electronics Control) This feature allows units to control each other. The commands tend to be the same as the buttons of an infrared remote control, so fewer remotes are necessary. The implementation is a single-wire bus that is a “party line” connecting to all units. The HDMI cable carries this line.

CECB – Coupon Eligible Converter Box. An analog-to-digital DTV converter box that has been approved by the federal government for use with its $40 discount coupons.  Coupons are available from the U.S. federal government at http://www.dtv2009.gov .

COFDM - modulation technique. This technical standard has been used in Europe and other places for digital TV. 8VSB is used in the U.S.

Color temperature – This describes how white is displayed. Low temperature means slightly reddish, while high temperature means slightly bluish. Standard NTSC white corresponds to the color a glowing hot object would be at 6500° K

Comb filter – A circuit in NTSC sets that separates the color information from the brightness information.

Component video - This 3-wire convention was created for connecting DVD players to TVs or monitors. It avoids downgrading the signal to NTSC. The signals may be RGB or YPrPb. Some HD STBs have only component video output.

Composite video - This 1-wire standard contains all video information: intensity, color, and sync. The encoding is the same as NTSC, and thus has the “overlapping sideband” problem which sometimes causes wrong colors to appear.

Convergence – An adjustment that must be made occasionally to CRT sets. This adjustment makes the three colors coincide perfectly.

DBS – (direct broadcast satellites) These satellites are powerful enough to be received by an 18 inch dish. They use Ku-band and Ka-band frequencies. Companies that provide DBS services to consumers in the U.S. are DirecTV and Dish Network. Canadian DBS providers are Star Choice and Bell ExpressVu. Also called DSS. They typically broadcast in some type of digital format that is encrypted at the uplink and decoded by the receivers of authorized subscribers.

D-ILA – (Direct-drive Image Light Amplifier) (see LCOS)

DirecTV – One of the two major providers of DBS programming in the United States.

Dish Network - One of the two major providers of DBS programming in the United States.

DLP - (digital light processor). A technology for video projection, also call DMD (Digital Micro-mirror Device). It is a large chip with about a million tiny mirrors on its surface. The chip can tilt each mirror to vary the amount of light reflected off of it.

Dolby Digital 2.0 – This is a two channel (stereo or Pro Logic) version of Dolby Digital. It is often used by DBS systems.

Dolby Digital 5.1 – Also known as AC-3, it provides 6 channels of sound: left, center, right, left rear, right rear, and sub-woofer. It is also called “5.1 channels” since the 6th channel has reduced bandwidth. Dolby Digital 5.1 is the audio standard for all U.S. digital TV stations, most DVDs, some DBS programs, and many theaters.

Dolby Pro Logic Surround – This is a 4-channel analog system. During recording, the 4 channels are “folded” into 2 stereo channels. If played back without a Pro Logic decoder, it sounds like normal stereo. This format is becoming obsolete.

Dot Crawl – a common flaw in NTSC images caused by the “overlapping sidebands” problem. It consists of animated checkerboard patterns which appear along vertical color transitions.

DTCP - (Digital Transmission Content Protection) This is an encryption standard for IEEE 1394 that prevents the copying of first-run movies and pay-per-view events. DTCP is also called 5C Copy protection (in reference to the ‘five companies’ that license it).

DTS - An alternative to Dolby Digital. ATSC does not use DTS but some DVDs do. Most audio receivers that work with Dolby Digital also handle DTS.

DTV – (digital TV). Examples of DTV are DBS satellite services, digital cable TV services, and ATSC digital TV (over-the-air, broadcast) stations.

DTVLink – This logo is on equipment that has IEEE 1394 and DTCP.

DVB – (Digital Video Broadcasting) An alternative to ATSC used in most of the world outside the U.S. It has three different standards:

· DVB-T is for terrestrial (OTA) broadcasts.

· DVB-S is for satellite broadcasts.

· DVB-C is for cable broadcasts.

DVI - (Digital Visual Interface) This connector conveys HDTV image scanning signals in binary data form. The data rate is very high (1.65 Gb/s). Binary data is preferred by monitors that are not CRTs. DVI comes with a decryption option called HDCP which will decode encrypted programs such as first-run movies.

EDTV – (enhanced definition TV) Essentially DVD quality, it is a small step up from NTSC. An EDTV will convert all 18 ATSC formats to 480p.

FCC – (Federal Communications Commission) This is a Federal agency responsible for regulating radio wave usage and some other media. The FCC answers to Congress and also implements international radio standards.

Fire-wire – (see IEEE 1394)

First-surface mirror – Normal mirrors have the silvering on the back surface of the glass. First surface mirrors have it on the front. Cleaning a first-surface mirror must be done very carefully.

Flicker (or Twitter) - Flicker is a pulsating of the image, a flaw most noticeable in images drawn only 24 or 30 times per second. Flicker is usually only noticeable in bright whites.

FM – Frequency Modulation. An analog method of modulating a carrier wave (frequency) with an audio or video signal. Primarily used for transmission of audio and music.

FTA – “Free To Air” or “Free To All”. This is a digital satellite technology employing MPEG-2, but it is not compatible with DBS systems (Dish or DirecTV) or with Motorola Digicipher II (C-band 4DTV) and it doesn’t have a provision for encryption. At the present time the only high definition stations on FTA are PBS, Voom, The Outdoor Channel, and Movie Central. Lyngsat.com lists all the stations. Skyvision.com, FTAsatellite.com, and others sell receivers. The frequencies used are Ku-band and C-band. FTA’s forte is that it is cheap and very international. FTA is heavily used outside the U.S. FTA started becoming popular in the U.S. about 2002 among experimenters and immigrants. In the opinion of some people the rise of FTA is a mistake and HDTV might eventually kill it. It might survive in the U.S. market because of a need for an unregulated domain for international stations.

GLV – (Grating Light Valve) This is another contender to replace CRTs in projection TVs.

HAVi – (Home Audio Video Interoperability) This is a standard for 1394 bus audio and video devices. It is software that is required for the units to talk to each other. HAVi allows plug-and-play recognition of devices, interoperability, and brand independence.

HDCP – (High-bandwidth Digital Content Protection) This is a DVI decryption option. It will decode encrypted programs such as first-run movies. (It’s real function is to prevent unauthorized copying of programs.)

HD- Capable TV A standard definition set with a digital tuner. (This term was probably invented to confuse people.)

HD- Ready TV An HDTV monitor or TV that lacks a digital tuner.

HDMI – (High-Definition Multimedia Interface) This miniature connector is intended to replace DVI. It is backward compatible with DVI, and an adapter will connect it to a DVI unit. It has 19 pins and carries DVI plus digital audio. It also has a reverse data line (DDC) that allows the STB to sense the monitor’s state and native formats, and a control line (CEC) for system level control.

HDTV – (High Definition TV) A TV that displays 1280×720 pixels or better.

IEEE 1394 - Also called Firewire or iLink. Originally a serial bus for PCs, 1394 may or may not become the interconnection standard for DTV products. It is competing with HDMI. IEEE 1394 is a spec for a hardware interconnect plus a software shell. But additional software, such as HAVi, is required for connected units to actually talk to each other.

i.link – (see IEEE 1394) Sometimes referred to as “firewire”.

Interlaced scan – Historically, TV CRTs are interlaced, while computer CRTs are not. Interlaced means that the electron beam skips every other horizontal line, filling in the missing lines on the next pass. A frame is composed of 2 fields. One field is all of the odd numbered lines, and the other field is all of the even numbered lines.

Jack – A female connector, usually for audio or video connections.

Ka band – A range of RF spectrum centered around 30 Gigahertz. Historically never used, DirecTV and Dish Network are starting to launch satellites that use these frequencies. (The name comes from “above K band”. K band is a long established military band.)

Ku band – A range of RF spectrum centered around 12 Gigahertz. These are the principal frequencies used by DirecTV and Dish Network, although DirecTV will probably some day move entirely to Ka band. (The name comes from “under K band”.)

LCD – (Liquid Crystal Display) LCD is the most common flat panel display technology.

LCOS – (Liquid Crystal On Silicon) This is an LCD-like projection technology.

LFE - (Low Frequency Effects) Sub-woofer. The 6th channel in a 5.1 channel system.

Line Doublers – This device converts NTSC or 480i into 480p. Line doublers with motion-adaptive processing can to an extent turn a 30 frames/sec image into a 60 frames/sec image, thus removing some of the jerkiness and blurriness associated with motion.

LNA – Low Noise Amplifier. These were used in C-Band TVRO systems prior to the invention of the LNB. The only difference between an LNA and LNB is that the LNB downconverts the original satellite transmission frequency to a lower frequency for transmission through coaxial cable. There is lower loss in coaxial cable at these frequencies, making LNBs more efficient than LNAs.

LNB – (Low Noise Block converter) An LNB can be found at the focus point of a dish antenna. It is a low noise amplifier that also converts the signal to a lower frequency. (The original higher frequency would not travel very far in ordinary coaxial cable.)

Mosquitoes Fuzzy dots that can appear near sharp edges in MPEG and JPEG images, possibly looking like a swarm of mosquitoes. These artifacts are caused by over-compression or over-enhancement of edges.

Motion Adaptive De-interlacing The image is divided into regions where there is motion and where there is none. Areas of the image without motion are de-interlaced using “weave”, and areas with motion are de-interlaced using “bob”. See Bob and Weave.

MPEG-2 (Motion Picture Experts Group technical standard 2) This is a widely used standard for digital encoding of motion pictures. It typically achieves a 50 to 1 compression of data. It achieves this mainly by not retransmitting areas of the screen that have not changed since the previous frame.

MTS – (Multi-channel Television Sound) This refers to an analog NTSC TV equipped with stereo and SAP (separate audio program) features.

Multipoint convergence – Projection TVs with 3 CRTs require periodic adjustment to keep the 3 images perfectly aligned. Typically this is a simple 5 minute procedure the consumer must do every month or so.

Multi-path interference – Some neighborhoods are plagued with this problem: The signal finds more than one path to the antenna. Multi-path results from diffraction around the sides of hills and buildings. For NTSC sets this will result in ghosts: multiple images shifted laterally. For DTVs the result can be an unusable signal, even though it may be strong. The solutions are moving the antenna or selecting a very directional antenna. Newer generations of DTV receivers are better able to cope with multi-path.

Must-Carry – This refers to the legal obligation of cable companies to carry analog or digital signals of over-the-air local broadcasters.

Native format – Most DTVs will convert the 18 ATSC formats into 1 or 2 formats and will draw only those. For these sets, the ‘native’ format is 1. the formats the set will draw or 2. the original format. (These are contradictory definitions, but they reflect current practice. 1 is probably the preferred meaning.)

NTSC – (National Television System Committee technical standard) This is analog TV invented in 1946. NTSC has 525 lines (483 visible) interlaced, 60 fields per second. This (analog) standard is in use in North America, Japan, South Korea, Burma, Taiwan, the Philippines, and much of South America.

OAR – (original aspect ratio) Also called Letterbox format, OAR means that none of the image is clipped or squeezed. Unused parts of the screen are usually black.

OLED – (Organic LED) A new display technology. Somewhat resembling plasma, it uses organic Light Emitting Diodes.

OTA – (over the air) Analog or digital terrestial broadcasting of a television signal. Typically used to refer to broadcast television stations in North America.

Over-scan/Under-scan – Computer CRT monitors under-scan, which means they leave a thin black border around the image. TVs over-scan, which means a small part of the image perimeter is lost. (Digital displays don’t necessarily do either.)

PAL - (Phase Altering Line standard) This alternative to NTSC has 625 lines, interlaced, 50 fields per second. It is used in most of Europe, Asia (except USSR), Africa, and Australia, and parts of South America.

Pan-and-scan – A method of broadcasting a wide screen film on a 4:3 channel. Most of the time just the center of the image is shown. (The right and left edges are clipped off.)

PCM – (Pulse Code Modulation) or L-PCM (Linear PCM) This 2-channel digital audio standard is simpler than Dolby Digital.

Pixilation - What you see when you sit too close. (You see individual pixels.)

Plug – A male connector.

PrimeStar – An early attempt by Cox Cable to compete in the DBS market. It ran this KU band system in the United States for several years before folding, opting to concentrate on its cable television franchises. Its early demise was heavily fueled by an expensive anti-satellite-TV campaign launched by its cable television division. Since it was one of only two commercial DBS satellite television providers at the time, the ads largely served to discredit their own product.

Progressive scan – This is the opposite of interlaced scan.

PSIP data – (Program and System Information Protocol) This data is arranged as a table with multiple sub-tables. The data identifies the station name, what the sub-channels are, the program name, the following programs, content advisories, language options, and caption options. Some of this data is transmitted as often as 7 times per second.

PVP-OPM – Protected Video Path Output Protection Management. Downgrades computer video resolution or blocks the picture entirely if the connected display doesn’t support content protection.

PVP-UAB – Protected Video Path User-Accessible Bus. Encrypts video content as it passes over the PCI Express bus from the high-def disc to prevent other PCI Express devices from intercepting the video stream.

Rainbow effect – A side effect of delivering the image colors sequentially instead of simultaneously. DLP displays have this effect if they use a spinning color wheel or sequentially-firing LEDs. Most viewers are not bothered by the rainbow effect.

Raster – A group of closely-spaced lines whose brightness changes so as to appear to be an image.

RGB – 1. red-green-blue 2. a 3-wire standard (See component video) 3. a 5-wire standard (See VGA.)

RGBHV – See VGA.

Screendoor effect – If each pixel has a dark border around it, viewers who sit too close can see it. The effect is somewhat like looking through a screendoor.

SDTV – (standard definition TV) SDTV is 480i, which is approximately the resolution of NTSC and DVDs.

SECAM – (Sequential Color And Memory standard) This alternative to NTSC. This analog television transmission standard has 625 lines interlaced at 50 fields per second. It is used in the former USSR, France, and parts of Eastern Europe, the Middle East, and Africa.

SPDIF - (Sony/Philips Digital Interface) This is digital audio, and can be either coaxial cable or fiber optic.

Spotlight – A pay-television channel launched on C-Band by Cox Cable in the late 1980′s. It was intended to replace HBO as the main pay channel on all Cox franchises. Customer complains and lack of support from major studios led to an early death for this channel. It survived for less than 4 years.

STB - (Set Top Box) These include satellite receivers, cable TV receivers, OTA receivers, and various recording devices.

Sub-channels – OTA DTV stations can show multiple programs simultaneously, subject to the 6 MHz bandwidth limit. This is called multicasting.

SVGA – Super VGA. See VGA.

S-video – Also called Y/C, this two-wire standard keeps the color separate from the intensity signal, and thus avoids the overlapping sideband problem of composite signals. (Converting an NTSC signal to S-video gains you nothing since what was lost cannot be recreated.) Although the quality of S-video is close to component video, S-video cannot transport anything better than 480i.

Symbol rate – The symbol rate for ATSC is 10.76 million symbols/sec. 8VSB has 3 bits/symbol. After the error correction bits are removed the net transfer rate is 19.28 million bits/sec.

THX – 1. a standard that theaters try to meet. 2. equipment to help theaters meet that standard.

Toslink – A fiber optic cable standard.

Transponder – A satellite channel. There is often one program per transponder. Some transponders are wider than 6 MHz and can carry more than one NTSC program. Several digital channels can fit on one transponder.

TVRO – Television Receive Only. The earliest C-Band satellite television systems were referred to as TVRO systems. This was to distinguish the home dish reception systems from “uplink” dishes, which actually transmit signals to satellites, and thus require proper licensing from the Federal Communications Commission. The earliest systems were roughly the same size in diameter as uplinks, often being 10 meters, or around 20′ wide. Most early parabolic dishes also featured solid aluminum, steel or fiberglass reflectors, as opposed to mesh C-Band systems that became popular later on.

VC1 – VideoCypher 1. A legacy TV encryption standard invented by Macom/General Instruments. It was the first satellite television encyption standard to digitally encypt both the audio and video portions of an NTSC signal. Based upon the original 64 Bit DES encryption standard, it is now considered too weak an encryption scheme for transmission of sensitive data. Its use was very limited, due to the high cost of the technology at the time. The earliest adopters were the CBS Television Network for its network TV news feeds on C-Band, and NASA, which used the technology to encrypt video transmissions during space shuttle missions conducted for the United States Department of Defense (DoD).

VC2 – VideoCypher 2. One of the earliest encryption standards used in satellite television, primarily for C-Band signals. Introduced in the late 1980′s, it encrypts NTSC video using analog sync destabilization and audio using a proprietary digital format. It is still in use with some C-Band broadcasters.

VGA – a 5-wire standard interface, originally for computer monitors, now common for HDTV monitors. Usually the 5 wires are in one cable. The connector can be either a 15-pin connector or five BNC connectors. The signals are usually red, green, blue, horizontal sync, and vertical sync. But Y, Pr, and Pb can replace the colors.

Virtual channel number – This is the channel the consumer thinks he is watching. The actual (physical) channel is selected by a hidden mechanism.

YCrCb – Almost identical to YPrPb. If you connect a YCrCb unit to a YPrPb unit you might have to adjust the color slightly. YCrCb is an older standard uncommon for consumer connections.

YPrPb - Color representation requires three independent variables. CRTs prefer red, green, and blue. Ink jet printers prefer yellow, magenta, and cyan. NTSC encodes color as luminance (brightness), hue (color), and saturation (absence of white in colors). Storage media such as DVDs prefer Y, Pr, and Pb, where Y is luminance, Pr is red-Y, and Pb is blue-Y. This is because Pr and Pb can be at lower resolution and not degrade the image noticeably, thus saving storage space.

YPrPbHV – See VGA.

3:2 pull-down This is the process of converting a 24 frames/sec image into a 30 frames/sec image. Some line-doublers will reverse this process to acquire the original, and then re-perform it.

4DTV – This is a DTV subscription service for C-band and Ku-band. Transponders are digitally encrypted using a proprietary format.

5.1 channel – This is 6 channel audio. The 6th channel (the sub-woofer) has reduced bandwidth.

5C Copy Protection – See DTCP.

8VSB modulation technique – (8-level vestigial sideband) DTV stations in the U.S. use 8VSB modulation. This is an AM mode wherein the carrier is multiplied by an 8-level digital signal, and then a filter is used to remove all but the carrier and 6 MHz of the upper sideband. (“8VSB” is often used as a synonym for OTA.)

Portions of this document Copyright 2002-2009 by Ken Nist. The “document” includes all web pages at www.hdtvprimer.com. The author places no restrictions on the use of this document. It may be used by anyone in any manner for any purpose. Additional definitions copyright 2009 by Vantek Communications, Inc.

HDTV Is On The Way

HDTV and DTV service is coming soon to a television set near you, even if you live in Humboldt County. In February of 2009, most broadcasters across the county will be changing the frequencies that they currently broadcast at and start transmitting their signals in an all-digital format called DTV (Digital Television). The only over-the-air analog TV signals remaining will be that of Low-Power Television (LPTV) stations.

U.S. Government To The Rescue?

Many would argue that the Federal Government seems to be helping its citizens adjust to digital television in much the same manner as it helped the victims of Hurricane Katrina. Too little, too late. Few people seem to know what the transition to DTV will mean, or how it will affect them.

For those of you who do not have HDTV-ready television sets, the federal government has coupons for you. That’s right, every household in the United States is eligible to receive up to two (2) coupons good for $40 each towards the purchase of a government-approved “CECB” converter box. This box will allow you watch digital TV (DTV) signals on older, analog TV sets. Think of this as a bonus on top of your IRS “economic stimulus” check. Unfortunately, all of the CECB receivers we have found currently retail for $50 and up. It is highly questionable whether these converters will ever reach the $40 mark, making them free to consumers.

You can receive your coupons via mail from a program run by the National Telecommunications and Information Administration, which is a division of the U.S. Department of Transportation. Why the program is not administered by the Federal Communications Commission, I have no clue. In any event, you can apply to receive your coupons online at the website address: https://www.dtv2009.gov/ApplyCoupon.aspx , or call 1-800-DTV-2009 to get the forms mailed to you.

Once having filled out the form, you will be placed on a waiting list to receive your coupons. You will have less than 90 days to make use of the coupons once you receive them. Locally, you should be able to buy one of these CECB converters at Radio Shack, if they are in stock. I have even seen them sold at Walgreen’s in Fortuna recently. If you want to purchase a box over the Internet, the situation is a bit more muddled, since most online checkout systems have absolutely no clue as to how to handle discounts from a government coupon. You can currently find many units available on Amazon.Com though.

What Will Happen

If you are a cable television subscriber, you will not need a new converter in order to watch channels on cable, before or after February 2009. Most cable channels are already transmitted in a proprietary digital format that can only be decoded by their own cable converters. If you already have a cable converter that is leased or sold to you by your cable company, that should be all you need. On some cable systems, channels on “basic” tiers will continue to be transmitted to subscribers in the pre-2009 (NTSC) analog format. If a local station switches to digital, the cable company may decide to “downconvert” the station’s digital (DTV) into analog, which would allow you to continue receiving local channels without a DTV converter box. That decision is up to your local cable television provider though.

If you subscribe to television service via satellite (i.e. DirecTV or DISH Network) you will not need a new converter to watch HD signals, because satellite broadcasters also use their own type of proprietary digital format. The DTV switchover should not affect you at all.

If you receive TV broadcasts via “rabbit ears”, an outdoor antenna, an antenna built-in to your television set or even just a coat hanger, you WILL need a CECB converter box in order to watch most local television stations after February 2009. If you already have an HDTV-Ready television set, it already has a digital tuner built-in. No converter should be necessary in that case. Almost all plasma and LCD flat screen TV sets sold in the past two years have digital tuners built-in. You will only need a converter if you have an older set that only tunes-in analog TV signals.

DTV VS. HDTV

So, what is the difference between DTV and HDTV? All full-power (non-LPTV) broadcasters will be switching to DTV in February 2009. DTV simply stands for Digital Television. It produces a picture that is arguably equal in quality to a traditional analog TV signal, which is what most broadcasters currently use.

On the other hand, High Definition Television (HDTV) is unlikely to be used by the majority of broadcasters for some time to come. It produces a much higher quality picture than traditional analog or standard DTV broadcasts. However, it is still a very expensive broadcast technology to deploy, and few stations will be switching to it in the near term. All television stations that broadcast HDTV signals will be doing so via a digital signal (DTV). However, few who broadcast in DTV will have HDTV. Clear as mud?

What You See…

You will NOT be able to see the “High Definition” version of DTV broadcasts (if HDTV is broadcast locally) any more than you would be able to listen to a stereo TV broadcast with a TV that has only one speaker, or a color broadcast with a black-and-white TV, even if you have a converter box. Only HDTV ready televisions are capable of displaying the higher definition picture.

The CECB converter boxes will at least allow you watch DTV programming in standard resolution after the old VHF and UHF analog channels have switched to digital in 2009 though, and you will be able to use them to receive most local TV stations in Humboldt County right away. Keep in mind, these converters are only meant to pick up OVER-THE-AIR, local broadcasts. So, you will still need an external antenna of some type to pick up a signal. If you are not currently within range of analog TV reception, a converter will not likely be of much use to you.

Recent Experimentation

I currently use a standard HDTV set at my home in Eureka and receive most of the local stations in DTV using a fairly large, outdoor, mast-mounted UHF Yagi antenna. I can’t say as I am all that impressed with the type of signal that I receive from most local broadcasters, but it is a better picture than I could get on many of the older analog simulcasts. My house actually resides BELOW sea level, so I am probably lucky to get any signal at all.

Unlike with analog broadcasts, DTV is an “all-or-nothing” type of proposition. You will either get a perfect signal, or none at all. In that regards, it is much like satellite television. Gone will be the days of watching TV in fringe areas with weak reception. You will either get a signal, or you won’t. Occasionally, you may see the signal fading in quality due to weather conditions. When this happens, you will typically start to see what is called pixelation on the screen. This may be followed by the screen “freezing” on a single frame, or going black altogether.

This “all-or-nothing” DTV quality has its obvious downsides, but in most cases much can be done to improve the chances of receiving a signal just good enough to keep the tuner “locked” on a channel. By far, the best investment you can make is in a high-gain, directional, outdoor UHF TV antenna. These come in a variety of shapes and sizes. Generally speaking though, the bigger, the better. A 10′ long “ugly” rooftop antenna will always outperform a “cute” looking circular antenna or pair of rabbit ears.

What Type of Antenna?

First of all, I highly advise you NOT to buy any antenna that is small enough to set on top of your TV set, even if it has an amplifier built into it. The whole concept of adding an amplifier to an antenna that is only inches away from your TV set makes little sense. While the signal of the DTV stations may be increased by the amplifier, so will any background noise or interference. To make matters worse, indoor antennas suffer from what is called “multipath”. Indoors, a TV signal will bounce off walls, doors and other objects much the same as light will bounce off a mirror. Unfortunately, DTV does not handle multipath situations very well. You will be infinitely better off with an outdoor antenna that has a line-of-sight view of the station’s transmitter.

So, what will you need in order to set up a proper antenna for DTV reception? The materials are much the same as are used when installing a home satellite dish. The majority of the cost will be in the antenna itself.

Most high-quality, directional, outdoor antennas are referred to as Yagi antennas. The name came from the designer of the original antenna concept. These antennas will give you the most DTV bang for your buck. The outdoor antenna should be connected to your television or converter box via high-quality RG-6 coaxial cable, which is the same cabling used in satellite and most cable television installations. Each end of the cable must be fitted with “F” connectors, which are available from any hardware store. You can usually buy coaxial cable with F connectors already fitted to each end in 25′ lengths.

You will also need an antenna mast. These can typically be found at Radio Shack or at local hardware stores. They usually come in heights of 6′ and 10′. You may be able to save a few bucks by substituting metal pipe for an antenna mast. In that case, look for pipe that has around a 1.5″ outside diameter.

Lastly, you will need some type of mounting bracket. There are numerous types of mounting brackets for antenna masts, depending what you plan to mount the mast on. There are mounting brackets specially designed to affix your mast to a chimney, among other things. Typically, you will be mounting the antenna on the side of a house though. These brackets are easy to find online and locally at places like Radio Shack.

If you have to run at least 75′ of cable between your antenna and DTV receiver, it might be a good investment to purchase a mast mounted pre-amplifier. The best place to amplify a signal is as close to the antenna itself as possible. The closer to the receiver an amplifier is located, the less good it will do you. If you are unsure of whether you will need a pre-amp, you can always buy one after installing the antenna, later on. They are relatively simple to install and will mount on the mast directly below the antenna itself. Your money will be best spent investing in as big an antenna as possible first though. Only if you still can not get a watchable signal should you then consider adding a pre-amp.

One other option that you may want to consider if you are in a very “fringe” DTV area is an antenna rotor. What does it do? To put it simply, an antenna rotor allows you to rotate your outdoor DTV antenna at a 360 degree angle without having to go outside and move it manually. While the majority of television broadcasters in the area transmit their signal from somewhere high atop Kneeland Mountain, there are stations like KIEM-TV that place their main transmitter and low-power translators in alternative locations. It might be necessary in some cases to change the direction your antenna is pointing in to get a decent signal from each station. A good quality rotor is a significant investment, so you will definitely want to see if you can get decent reception without using one at first. Most rotors these days come with a wireless remote that will store the position of your favorite channels in memory. If you are unsure of what type of antenna rotor you will need for your particular installation, it is best to ask a professional. As is the case with most antennas, the bigger, the better. An underpowered or cheap-o rotor is the part of your system that is most likely to break-down first, especially if you live in an area with high winds.

What NOT To Buy

If you rely solely upon advice from a salesperson at a local electronics store, you are bound to be disappointed with what you have paid for. The majority of salespeople have never installed an antenna, and most are paid a higher commission for selling you the most expensive solution possible, NOT the BEST solution possible. If you need advice, go to a website or shop locally with a dealer that specializes in selling Over The Air antennas. If you can’t find one, look for dealers or installers that handle satellite television equipment. Many of the older satellite dealers have extensive experience in installing Over The Air antennas.

Some items that you should definitely steer clear of are things such as worthless gold-plated connectors and accessories. None of these will improve your signal significantly. In fact, most brands only use gold plating for the ground portion of the connector, which doesn’t even carry the signal! These overpriced items exist for one reason only. To sucker people out of their money. If you meet a salesperson claiming that anything gold-plated will improve your signal, don’t walk away… RUN!

Another nearly worthless contraption is the small, indoor antenna that is shaped like a satellite dish. You will be no better off with these than with a 99 cent pair of “rabbit ears”. Like gold-plated connectors, these things are for cosmetic purposes only. The “dish” portion of the antenna serves absolutely no functional purpose whatsoever.

You should also avoid in-line amplifiers on short runs of cable (i.e. 75′ or less). Line amplifiers are only meant to help in conditions where there is a significant loss of signal between the antenna and the receiver. Unless your antenna is a very long distance away from the receiver, a line amp is not going to do you much (if any) good. It might even make the picture worse.

“Flat antennas”, circular antennas and omnidirectional antennas will only work well in limited situations, where you are very close to a TV station’s transmitter. A traditional, directional antenna will always outperform these, and usually at a lower price. The bigger and uglier the antenna, the more likely it is to work well. The less something looks like an antenna, the less it tends to perform like an antenna. The only situation where I would recommend these types of antennas are in situations where zoning restrictions do not allow you to erect a real antenna, or if you live in an apartment building.

“House wiring” antennas are also just a gimmick. They claim to use your home’s electrical wiring as an antenna for television reception. There are many, many reasons why these devices do not work as advertised. They might sound good in theory to the average consumer, but anyone who knows anything about antennas knows that you would be better off just using a coat hanger and saving your money.

Snap-On F connectors are completely inferior to threaded, crimped on F connectors. Avoid any cable with connectors that are not threaded. Similarly, you should avoid bargain-brand RG-6 coaxial cable if you want good reception. Good quality coaxial cable is the second most important part of any antenna system, next to the antenna. Belden makes quality cable. That brand is usually a safe bet. The more shielding coaxial cable has, the better. Typically, high-quality RG-6 coaxial cable will feel a bit “stiff” and you will have a difficult time bending it at a 90 degree angle. Never use cable that has a “floppy” or “rubbery” quality to it, or that appears smaller in diameter to other RG-6 cable. Do NOT use RG-59 or other types of coaxial cable that are cheaper, but inferior in design.

How To Get HD On Your HDTV

So, you’ve spent a lot of money on a fancy, new flat panel, HDTV ready TV set. The picture may have looked great when you saw it in the store at Costco, but it looks lousy in your living room. What’s the deal? First of all, you can bet that the picture you were watching at the store was from either satellite or a Blu-Ray DVD player. If you want the best picture you can possibly see on your HDTV set, you will need to buy a Blu-Ray DVD player or a Playstation III console that has one built in to it. At the moment, these players are still rather pricey. Eventually, they will replace most home DVD players. For the moment though, you will have to shell out some serious cash for both a player and the limited number of discs that are available for it.

If you thought that you might be able to get an HDTV signal over the air for free with an antenna, you are in for a long wait. No local broadcasters have yet announced plans to offer their signals in HDTV. They are not required to do so by law, and it will likely be years before any stations are broadcasting in high definition.

So, what are your alternatives? Right now, cable and satellite subscription services are your only real options. The local cable company in most of Humboldt County is SuddenLink Communications. They claim to currently have up to 21 channels available in HD. Pricing for their services are not published, so we can’t give you an apples vs apples comparison to satellite TV providers whom openly advertise their subscription rates.

The United States currently has two DBS satellite providers who offer service to consumers via small, pizza sized antennas. They are DirecTV and DISH Network. Currently, DirecTV has the most HDTV channels and programming available. When comparing the two side-by-side, DirecTV is definitely the leader when it comes to the number of channels available, number of sports packages available and in receiver technology. DISH Network mainly advertises themselves as an alternative to cable and is a bit more competitive on price.

Little Known Alternatives

There are a few sources of HDTV programming that the majority of the public is totally unaware of. They are usually more expensive than cable or standard DBS service, but are worth considering if you can afford it.

The first alternative is a C-Band satellite system with a 4DTV receiver. C-Band satellites operate on different frequencies than that of DBS providers. These were the first satellite systems available to home users, and generally require a dish antenna that is at least 6′ wide. In Humboldt County, which has marginal reception of most U.S. satellites, I would not recommend anything smaller than a 9′ dish. Next to Blu-Ray, the HDTV picture you will get with C-Band 4DTV programming is the best you can find. Programming packages are much more flexible than with DBS providers and subscription services are the cheapest you will find anywhere. The trade-off is the expense involved in setting up a C-Band system and the amount of space it will take-up in your yard. Expect to spend in the neighborhood of $1,500 or more to have such a system installed. This is definitely NOT a “do-it-yourself” type of project if you are unfamiliar with how these systems work. The biggest upside with these systems is the fact that you can get a lot of programming “in the clear”, which means free and unscrambled, that is quite simply unavailable anywhere else. With the proper hardware you can pull-in hundreds of TV channels and radio stations across North America and even some from Central America. A C-Band system is the ultimate in home entertainment. No cable or DBS system in the world provides as much programming as is available using a “Big Ugly Dish”. Still, only a small percentage of it is currently broadcast in HD.

Another alternative that is well beyond the reach of most consumers is the unadvertised DirecTV Titanium package. For $7,500 a year, you get every single channel that DirecTV broadcasts. This includes all HDTV channels, all pay-per-view movies and events, all local network affiliates… everything. I can’t imagine anywhere else that you could possibly get more HD programming from. It certainly isn’t cheap though.

Lastly, the most obscure programming source for HD comes from our neighbors to the North… Canada. There is a little-known “grey market” in satellite television programming that involves StarChoice, which is a DBS programmer that is only legally allowed to sell it’s services in Canada. StarChoice is one of two DBS providers that serve Canada. Neither DirecTV nor DISH Networks are legally allowed to be sold there, so Canada has it’s own version of DBS. Many of the channels on StarChoice are just American cable channels and broadcast networks, much as you would get from a U.S. satellite or cable provider. However, there are a number of exclusively Canadian channels on StarChoice as well. You can also receive the U.S. broadcast networks in both Eastern time AND Pacific time. The number of HD channels is currently limited, but growing. So, what’s the catch? The catch is… you can’t “legally” buy the programming in the U.S. However, there is at least one company that will act as a “broker” and resell you the service for a yearly fee. They take care of all the billing, and provide StarChoice with a phony Canadian address and contact name in order to get your service authorized. The company is able to do this through a loophole in current international law. While being technically a copyright violation, you are still paying for the programming, so shutting down these types of services is not a big priority for law enforcement and I’ve never heard of anyone being prosecuted for such a “crime”. Still, it involves some amount of risk. Try searching Google for more information on these services. You will be amazed at the amount of original programming you can get for a rather modest price.