Posts Tagged ‘UHF’

How to Watch FOX 5 and My 9 Without Cable (updated)

Attention, Cablevision (and Time-Warner, and Comcast customers): The dispute with FOX 5 may be over, but it could happen again with another cable TV system – or another TV network. Here’s how to future-proof your TV reception against another retransmission rights dispute.

There are other ways to receive WNYW (FOX 5) and WWOR (My 9). Read on. One of them may work for you, and if so, you can continue to enjoy football and baseball while Fox and Cablevision “punt” this rights dispute back and forth to each other.

Here’s what you need to know: WNYW broadcasts a digital TV signal on physical UHF TV channel 44, even though the station identifies itself as “5-1.” And WWOR (My 9) broadcasts its DTV signal on physical UHF channel 38, even though it identifies as “9-1.”

So that means at the least that you need a UHF TV antenna. They’re not very large and they’re not expensive, either.

IF YOU OWN A NEW FLATSCREEN TV (VINTAGE 2007 – PRESENT)

All TVs manufactured after March 1, 2007 must include a digital TV tuner by law. So your new TV is already equipped to pick up WNYW. If you live within 10 miles of the Empire State Building, all you will need is a simple UHF antenna.

Radio Shack’s model T#749, catalog # 15-1874, is an excellent choice to start. It does not require any power, and if it doesn’t work, you can return it for a full refund within 30 days.  The cost is $12. Radio Shack’s Web site says this model is available in most stores.

(1) Connect this antenna to the “ANT IN” or “RF” threaded jack on the back of your TV. The loop portion is what is used to pick up WNYW, along with other UHF DTV channels like WCBS, WNBC, and WWOR (My 9). (If you want to pick up other VHF channels like WABC-7, WPIX-11, and WNET-13, extend the rabbit ears all the way, too.)

(2) Switch to the TV input. Next, consult your TV’s owner manual to find the menu selection for “Channel Scan” or “Scan for Channels.” Enter this menu, and make sure that “Air,” “Broadcast,” or “OTA” is selected and not “Cable” when you start a channel scan.

(3) Your TV will take about 2 – 3 minutes to scan for any over-the-air digital TV channels it can find. You should see a list of those channels as the scan progresses. If you see “WNYW 5-1” pop up, you are in luck! If not, reposition the antenna and try another scan. HINT: Elevate the antenna and place it near any open windows if you do not pick up the signal.

(4) WNYW also carries the WWOR My 9 programs as channel 5-2. And WWOR simulcasts WNYW FOX 5 programs on 9-2. So if channel 5 doesn’t come in after several tries, you may still be able to watch FOX programming on channel 9-2. Check that either or both channels were scanned and saved to memory.

IF YOU DON’T HAVE A NEW TV

Radio Shack continues to sell DTV converter boxes, even though the analog TV shut-down happened a year ago. Check your store for model DTX9950, catalog #: 15-150 (Digital Stream). It sells for $60. This converter box can be easily connected to your older TV set, using the RF or AV cables supplied with the converter.

(1) After connecting to your older TV, follow the converter boxes’ instructions on how to connect an antenna and scan for channels. The Radio Shack 15-1874 antenna works very well with this converter box, too.

(2) Again, look to see that WNYW 5-1, WWOR 9-1, or both channels have been scanned and saved to memory. You will be all set to watch the Jets game, NFC football, and the World Series. It will NOT be in high-definition, though.

IF YOU LIVE 10 – 15 MILES FROM EMPIRE

You may need an amplified antenna. The Radio Shack model 15-254, catalog 15-254 may do the trick. It costs about $35 and you can rotate the loop antenna for best reception. Radio Shack’s Web site says this model is available in most stores.

IF YOU LIVE 15 MILES OR MORE FROM EMPIRE

If you are more than 15 miles from the Empire State Building, a rooftop or attic antenna for UHF may be required. These are available at Home Depot, Lowe’s, and Radio Shack.

The Radio Shack model U-75R, catalog 15-2160 is an excellent choice. It costs $40 and is small enough to place in an attic, by a window, on a deck, etc. Just unfold the antenna elements, hook up the coaxial cable to your digital TV or converter box, and aim it in the direction of the Empire State Building. Scan for channels on your digital TV or converter box as before.

Good luck! Also reference these articles about indoor and outdoor DTV reception:

http://www.hdtvexpert.com/?p=449

http://www.hdtvexpert.com/?p=36

Cord-cutting: Funny Thing About That… (Updated 10/28/10)

(Editor’s note: This story has been updated from the 10/27/10 post.)

Yesterday, Comcast Corporation announced its 3rd quarter financial results, and they reveal a disturbing trend: 275,000 basic cable subscribers said goodbye to Big C, helping to put a pinch on the company’s net income, which dropped 8.2% to $867M on sales of $9.4B.

According to a story on the Fierce Cable Web site, remaining Comcast subscribers paid an average of $129.75 per month for various services.

The story suggests four factors that are driving people to drop cable TV subscriptions – the economy, the flagging housing market, constant rate increases, and the digital TV transition.  Comcast Cable Communications President Neil Smit was quoted in the story as saying there are no signs that the customers are giving up cable for over-the-top (Internet TV) services. “All our active surveys have seen almost no impact from OTT… (a) small number of customers appear to be going over-the-air (DTTB) more than any over-the-top impact.”

Through September of this year, Comcast lost 622,000 cable TV subscribers, according to a story in the 10/28/10 edition of the Philadelphia Inquirer. That represents about 3 percent of its subscriber base and about $300M in revenue. Smits said that 40% of those cancellations were basic cable tier subscribers.

By this time last year, Comcast had lost 424,000 cable TV subscribers. The drop rate has gone up by nearly 50% in just one year, although some of that was offset by new subscriptions for almost 250,000 broadband customers, 228,000 VoIP customers, and 219,000 digital video customers. (It’s reasonable to assume there is lots of overlap in those last three numbers, as the three services are often taken as a ‘triple play’ bundle.)

The term “cord-cutting” first appeared in early 2008 as the current recession took hold, forcing many households to re-assess the amount of money they spent each month on communications and entertainment services.  It’s not unusual for a typical ‘triple play’ service (VoIP, broadband and cable TV) to cost $130 a month or more.

Add in monthly charges for a standard family wireless phone plan, and we’re starting to talk some real money here!  So it’s no wonder that consumers are looking for more economical ways to watch TV – and free, over-the-air digital TV (with lots of HD) is definitely one of them.

DTTB also solves the current Fox – Cablevision dispute quite nicely for several million subscribers in the New York City metropolitan area – that is, if they figure out how to connect an antenna to their digital TV. In many cases, that means nothing more than a $12 radio Shack UHF loop and rabbit ears.

Comcast COO Steve Burke called attention to the problem of cord-cutting a year ago at the CTAM convention in Denver, CO, pointing out that “…An entire generation is growing up, if we don’t figure out how to change that behavior so it respects copyright and subscription revenue on the part of distributors, we’re going to wake up and see cord cutting.”

How prescient. As I’ve written in the past, families are starting to value their broadband service more than tiers of dozens of cable channels, most of which are never viewed anyway. Add in video streaming from Netflix (something Redbox is also about to offer) for a flat monthly rate, plus selected network offerings on Hulu, and the cable industry has a legitimate concern.

No one should ever think they can’t price themselves out of a market. It’s happened before, and it will happen again. It’s very clear from recent trends that many consumers are placing a greater value on high-speed Internet access over cable TV channel packages, a trend that may result in Comcast (and other service providers) delivering metered broadband service in the not-too-distant future – especially if TV subscriptions continue to decline.

The challenge for Comcast and other cable MSOs is how to re-structure their standard TV channel offerings into a more affordable a la carte model, served up on demand.

That’s obviously what consumers want, and they’re voting with their wallets. Is Big Cable listening?

Goodbye Flo, We Hardly Knew Ye

Last Tuesday, Web outlet paidContent.com broke the story that Qualcomm was preparing to shut down its underperforming FLO TV business unit this coming December.

FLO TV, for those readers who’ve never heard of it (and that’s a large group, apparently), is a proprietary subscription mobile TV service that broadcasts nationwide on UHF channel 55. The service, also bundled as a ‘white label’ wholesale product to Verizon and AT&T subscribers, delivered several channels of TV programming specifically formatted for mobile and handheld devices.

Among the networks offered to FLO subscribers were Fox, CBS, NBC, ESPN, MTV, Nickelodeon, and CNN. The service first launched in 2006 as MediaFLO, and picked up Verizon (VCAST) and AT&T Mobile as re-sellers in 2007.

The FLO will be cut off in December…

Unfortunately for Qualcomm, FLO never caught on with Verizon and AT&T customers. Customers didn’t care to watch movies and long-form programming on cell phones, opting instead for ‘snacking’ on news and sports clips.

The result was a decision to market the service directly to consumers in the summer of 2009, with big box stores including Best Buy and Radio Shack offering a 3.5” LCD FLO TV receiver for $250, along with a $9 per month service contract with a three-year commitment.

The total out-of-pocket expense to watch 12 channels of programming – $570 – was not appealing to potential customers, particularly with the new ATSC MH mobile digital TV service getting off the ground. Why pay all that money when you could potentially access thousands of digital TV stations across the country for free?

Another strike against FLO TV: It didn’t offer any local news, weather, and sports broadcasts, which are the three biggest drivers for mobile media consumption. To make matters worse, smart phones were already providing Web access to video content providers like Netflix and Hulu, not to mention Web podcasts of sports, news, and weather programming; all on a flat rate data plan that also included email access. That’s not a battle Qualcomm could hope to win.

Ironically, FLO viewership numbers surged with ESPN’s coverage of the 2010 World Cup as the obituary was first being drafted back in June. But it was a case of too little, too late.

Nice try, but no cigar.

Qualcomm’s plans for what’s left of FLO TV and its nationwide network of over one hundred channel 55 TV transmitters (and in some markets, channel 56) aren’t clear yet. But there doesn’t seem to be a lot of hand-wringing coming from the San Diego corporate headquarters.

That’s because Qualcomm acquired the UHF spectrum relatively inexpensively earlier this decade, and now feels that the channels are worth at least $2 billion today, based on current spectrum auction results.  So they can sell off their real estate and still pocket a nice piece of change for their efforts, which among other things included relocating (at Qualcomm’s expense) a few UHF TV stations broadcasting on channel 55 prior to the analog TV shut-down in June of 2009.

Is there a market for subscription-based mobile digital TV? It would appear not. And there’s no guarantee that the free MH services just getting off the ground will be sustainable, either.

But in a day and age of customers feeling they are being ‘nickel-and-dimed to death’ for cable and satellite TV, Internet access, cellular phone service, and landline telephone service, FLO TV never stood a chance.

The DTV Transition: One Year Later

Many HDTVexpert.com readers know I started this Web site back in 2004 as a way to provide useful information on HDTV – how to receive it, how to watch it, and how to get the most out of it.

As it turned out, the most popular articles were (and continue to be) “how to receive digital TV” tutorials. More specifically; how to select and use antennas for over-the-air DTV reception.

Over this past Memorial Day weekend, I had a chance to visit the site of one of my more interesting DTV reception challenges. The house, located high in a steep valley in southern Vermont, is completely blocked-in by a ring of hills and sits 50+ miles from the Albany, NY TV transmitters atop Helderberg Mountain. (Well, most of ‘em are up there.)

The occasion was to install a new flat screen TV and tap my ground-level UHF/VHF antenna system one more time to provide free HDTV to that screen. (The other two taps drive Zenith converter boxes.)

Sure enough, after a few hours of stringing cable and drilling holes, my brother and his wife were able to watch the French Open in HD via NBC affiliate WNYT and the Indianapolis 500 in HD from ABC affiliate WTEN. I also tossed in an upscaling DVD player so that they could enjoy their sizable collection of DVDs in widescreen ‘near’ 1080p quality.

That RF system is done – there’s nothing I can do to improve it, other than periodic maintenance and repairs. And other DTV antenna systems I’ve installed in upstate New York, on a Canadian island, in Maine, at the Jersey shore, and on the roofs of a few locals are perking along happily, with their owners enjoying one of the few great deals left in this world…free television, and in high-definition, too.

It’s a work of art, and a thing of beauty.

My own system is doing a bang-up job hauling in DTV signals from New York City (65 miles), Scranton (70 miles), Philadelphia (22 miles) and Allentown (25 miles). If I get tired of all the ‘hometown cheering’ for the Phillies and Flyers on local DTV stations, I can always switch back to New York DTVs WCBS, WNBC, WABC, and WWOR and get the scoop on the Yankees, Giants, and Knicks. (And if WMCN-DT wasn’t spewing out their inane infomercials on channel 44, I could watch WTXF as well!)

The future of over-the-air DTV isn’t very clear at the moment. FCC Chairman Julius Genachowski has called for re-allocating much of the UHF TV spectrum, to be used instead for wireless broadband to solve an Internet ‘connectivity crisis.’ (Verizon chairman Ivan Seidenberg has gone on record as saying that this ‘crisis’ is largely non-existent, and that Verizon isn’t even using all of the recycled TV spectrum it bought for such an application.)

Even so, we might as well enjoy OTA DTV while it lasts, which I hope will be a long time. So that brings me to the point of this essay, which is to ask readers this: How is the DTV transition working out for you? Are you connected? Everything running hunky-dory?

Or, are you still having problems with antennas, or older set-top boxes? Still trying to pull in DTV signals in a tough location? Got noise or co-channel interference issues?

Tell me about them. I’d like to hear your stories, and will publish as many as I can.Maybe I can even solve a reception problem for you, if I get lucky.

Drop me an email at pete@hdtvexpert.com with particulars (and photos as well, if you have them). I’d like to get a sense of how many readers are still watching free over-the-air DTV. And how many have opted to drop cable, or cut back on it in favor of broadband video services like Netflix or Hulu.

It’s a very different world we’re living in than ten years ago. Back then, we got excited when a temporary antenna, braced out on our decks or stuck in a low-hanging tree, intermittently pulled in HD broadcasts of Monday Night Football. Remember how revved up you felt back then when the signal finally locked up?

Somehow, Peter Griffin and Saturday Night Live streaming to my laptop doesn’t hold quite the same thrill…

Product Review: Three For DTV…Reception (February 2009)

I recently had an opportunity to test indoor DTV reception at a potentially “tough” location in New York City. This particular apartment requires an indoor TV antenna and sits about 3.5 miles from the Empire State Building, alongside Central Park.

The apartment is on a lower floor and next to several tall buildings that contain lots of steel and glass in their outer structures. The challenge was to come up with a model that would provide reasonably strong signals with minimal multipath, looking through or positioned just below a couple of small windows that face west, looking out over the northern section of the park.

Seeing as how RCA had just sent me their ANT1450B amplified VHF/UHF panel antenna (MSRP: $49.95), this seemed like a perfect location to give it a test drive. For more fun, I also packed up Terk’s HDTVa VHF/UHF indoor antenna (MSRP: $59.95) and Radio Shack’s “bare bones” 15-1874 VHF/UHF indoor antenna (MSRP: $11.99), along with a spectrum analyzer to accurately see how each antenna was working.

For test receivers, I packed up the AutumnWave OnAir Solution HDTV-GT receiver (5th gen) and my Acer notebook PC, plus a new entrant to the set-top box field – Aurora Multimedia’s V-Tune Pro HD ATSC/NTSC/QAM/IPTV receiver (MSRP $1,299). This box has RS232 controls and supports both component video and HDMI outputs – plus, it’s LAN-ready for streaming video and updating software and hardware.

THE LOCATION

The test apartment is currently undergoing interior re-decorating, so I simply placed each antenna near one of the two small living room windows and peaked it for best analog TV reception on as many channels as possible. The quality of each channel varied considerably, as you can imagine – multipath was so bad on some channels that it was difficult to get any reliable NTSC signals.

I then did channel scans with both the V-Tune Pro HD and the HDTV-GT, to see how many signals locked up both receivers. MPEG stream analysis was also done with the HDTV-GT and TSReader Pro, so I could check modulation errors. The results were surprising, to say the least.

The active DTV stations I was trying to receive included WNYE-24, WNBC-28, WPXN-30, WPIX-33, WNJU-36, WWOR-38, WXTV-40, WNYW-44, WABC-45, WNJM-51, WCBS-56, and WNET-61. Some of these stations have very strong signals, and I can pick ‘em up at home, 65 miles away in eastern Pennsylvania. Others aren’t quite as loud.

Figures 1a-b. Radio Shack’s 15-1874 “budget” VHF/UHF indoor antenna in a formal pose (top) and in action (bottom).

RADIO SHACK 15-1874

This antenna is about as simple as it gets. It consists of a small plastic base with a metal bottom, a thin-wire UHF loop that snaps into place, and a pair of thread-on, telescoping VHF rabbit ears. The 15-1874 is the kind of antenna many folks might use with NTIA DTV converter boxes, to replace their old, broken rabbit ears.

After peaking for best analog reception, I did a channel scan and was able to pull in 7 of 13 stations currently broadcasting digital TV signals from the Empire State Building, 4 Times Square, or other locations. For what it’s worth, two of the stations that didn’t make the grade (WNJU-36 and WNJM-51) currently broadcast from towers in New Jersey, and were just too weak to be picked up even though I spotted ‘em on the analyzer.

Figure 2a. Qualcomm’s MediaFLO service on UHF channel 55 (left waveform) and WCBS-DT on channel 56 (right waveform), as received by the 15-1874.

Figure 2b. DTV waveforms from WNYW-44 (left) and WABC-45 (right), as grabbed by the Radio Shack antenna. Note the strong tilt on WABC’s signal.

Figure 2c. WWOR’s digital signal on channel 38 was problematic, and that big notch in the middle of the 8VSB waveform was the reason – it kept fluctuating up and down.

Of the remaining stations, one (WNET-61) is operating with very low power and is beaming its signal west towards Newark, NJ – its city of license. I could see it on the analyzer, but it was just too weak to pull in. (WNET will go back to VHF channel 13 after the analog shutdown, and should be plenty strong in the metro NY area, based on tests conducted in early January.)

The other two stations (WPXN-30 and WWOR-38) just had tricky multipath that the RS-1874 couldn’t do anything about. After all, it’s basically a dipole antenna on UHF with little directivity. I don’t expect the rabbit ears to make that much difference with high-band VHF channels, either. Still, for $12, this antenna did a fine job and is a low-cost solution for city dwellers that live 10 or fewer miles from the transmitter site(s).

Figure 3a-b. RCA’s ANT1450B in a beauty shot (top) and on the front line (bottom).

RCA ANT1450B

I’d tested the non-amplified version of this antenna (ANT1500) back in the late summer, and found it wanting for indoor reception at my location. The ANT1450B also uses a similar etched strip-line VHF/UHF antenna design, but included an in-line amplifier module to boost overall signals levels.

Given that my home location is 23 miles and over a hill to the Philadelphia antenna farm, I figured the New York location would be a kinder test of the RCA’s abilities. Once again, I positioned it near one of the windows and peaked it for best NTSC reception, and then did a channel scan.

Figure 4a. WCBS’ digital signal on channel 56 was a real challenge for the ANT1450B.

Figure 4b. WNYW-44 (left) and WABC-45 (right) looked a bit better through the RCA antenna.

Figure 4c. WNYE-24 had a booming signal at the reception location.

The results? Without the companion amplifier, the ANT1450B pulled in 6 of the 13 available DTV stations, once again skipping WNET-61. It also missed WPXN-30, WNJU-36, WWOR-38, WFUT-53, and WCBS-56. This antenna is just as non-directional as the 15-1874, and equally susceptible to multipath. With re-positioning, I was able to pull in WCBS-56, but dropped WABC-45 and WPIX-33.

Adding the amplifier accomplished two things. First, I was now able to add WFUT-53 and WCBS-56 to my original list, although the latter channel showed “hits” now and then. Second (and unfortunately), the noise floor on VHF channels 7 through 13 was elevated by 20 dB! That’s not a good development, and one that spells trouble for WABC, WPIX, and WNET when they go back to their original high-band VHF channels 7, 11, and 13, respectively.

Figure 5a-b. Terk’s HDTVa antenna looks aerodynamic just sitting still (top) and like it’s ready for takeoff when in use (bottom).

TERK HDTVa

This antenna continues to impress me, although its UHF section isn’t much of a mystery – it’s the Antiference Silver Sensor, coupled to an internal amplifier. The VHF element is a bit more pedestrian, with a pair of telescoping rabbit ears. They are robustly built, though.

After waiting for the usual channel scan, I discovered both the Aurora and OnAir receivers had logged 12 of 13 DTV stations (nope, still no sign of WNET-61). More importantly, only two (WPIX-33 and WPXN-30) showed any signs of “hits” from time to time. Impressively, I could now watch WNJU-36 and WNJM-51, previously missing in action.

Figure 6a. WWOR-38 came in beautifully through the HDTVa.

Figure 6b. WNBC-28’s 8VSB waveform, although ragged, was rock-steady with the Terk.

Figure 6c. WNYW-44 and WABC-45 looked best with the HDTVa.

Although the HDTVa is vastly more directional than either the Radio Shack or RCA designs, its performance could be even better if it had a reflector behind its rear element. WPIX’ channel 33 waveform showed some pretty funky notches, and WPXN could have used a bit more signal overall. I also noticed hits on other channels that seemed to be tied to the passage of busses and trucks in the street below, but these primarily affected upper UHF channels (53, 56) that won’t be in use after June 12.

As well as the HDTVa performed, it also raised the high-band VHF noise floor by 20 dB or so, indicating the presence of some type of broadband RF emitter nearby. Perhaps that was a computer, or a security system sensor. (I’ve even seen high-band VHF RF emissions from a hand-held HD camcorder, believe it or not!)

Figure 7a. Here’s what the normal nose floor looked like underneath VHF channels 7, 9, 11, and 13.

Figure 7b. And here’s what the RCA and Terk amplifiers did to it – raise it up by 20 dB!

Figure 8. Aurora Multimedia’s V-Tune Pro HD did a creditable job pulling in the test DTV signals.

CONCLUSIONS

My tests at this site aren’t yet complete, and another round of testing will include antennas with improved directivity to help minimize multipath. But if I had to go with one of the test antennas, I’d pick the Terk HDTVa. It did the best overall job on UHF DTV and analog VHF signals, and the internal amplifier (although not a low-noise design) does make a difference – plus, it works a lot better than the in-line amp module RCA ships with their ANT1450B.

I was very impressed at how well the RS 15-1874 worked, but given its traditional design, a lot of the credit must go to the OnAir HDTV-GT and Aurora’s V-Tune Pro. Stand-along HDTV set-top boxes are getting harder to find these days, and one that’s integrator-ready like the V-Tune Pro are rare. It works very well, and its receiver is even a bit better with tricky signals than the Gen 5 HDTV, now two years old.

As for RCA’s ANT1450B, it would appear to work best in a location where it has a clear shot towards a transmitting antenna. Handling multipath is not its strong suit, but what can you expect from what amounts to a pair of folded loop antennas, mounted inside of each other’s radius? I’d skip the in-line amplifier unless you live in a less congested area – too much garbage gets pulled in and winds up degrading the noise figure of the receiver.

Radio Shack 15-1874

Budget VHF/UHF Indoor Antenna

MSRP: $11.99

http://tinyurl.com/2ml5re

 

RCA ANT1450B

Amplified VHF/UHF Indoor Antenna

MSRP: $49.95

http://tinyurl.com/b7ksnr

 

Terk HDTVa

Amplified VHF/UHF Indoor Antenna

MSRP: $59.95

http://tinyurl.com/arntk