As an occasional listener and viewer of NYC and Philly radio and TV, the signals from NY have been terrible since 9/11.
I used to be able to pick up #4 the best when everybody was at Empire. After the move to 1WTC, #7 became the best except for a multipath line down the center. After 9/11, there was little to no 2, 4, or 5. The digitals today are not even dependable from the Highlands on south.
The whole ota digital transition has been a ____ (fill in the blank) from the start. The origional shut down date was 12/31/2005. Ask anybody how long digital tv has been over the air and they will look at you strange and say a year or two. We have had it for over 10 years!
I mentioned NYC because I grew up with it. Family forces back to the NJ shore every once in a while. I've been able to keep up with it for the most part.
I have not been able to pick up the Philly digitals at all from Pt. Pleasant. I had acceptable and watchable rabbit ears from both markets with anologue. I have nothing on digital.
Because of the unique situation at Empire, I understand that it is a matter of accesibility and radiation and power requirements and spacing so it will take longer. But Philly did not have the 9/11 issues or the same stick vertical real estate availability problems since the Roxborough farm had multiple antennas - nor did my Florida stations.
There are only so many companies that climb antennas to make the changes necessary or the man power. When the Obama people assumed the reins, they extended the date (once again) so that the stations had to request a delay in the shut down costing them more in delays.
The tuners weren't even available for consumers until about 5 years ago. Some stations didn't even bother to spend the bring the digital channel to power for quite some time. I didn't even pick up WINK-DT until they signed off the analogue on Feb 17th. (Both my coupons expired before I was able to get a box with them)
With the amount of average person tv watching, one would have naturally thought that this would be big news, but with DirecTV, Dish, Cable, FiOS, and web, it just became a beaurocratic mess not many people were aware or cared.
The reason, that 5 and 9 are simulled, was because of 9/11, but it works for both stations because the transition is not completed. It makes more sense for them to continue that until they figure what else to program. I have found that the quality of the reception is not the same, though. As back up it works, but if one has a choice, then go with the origional channel. They don't even id the .2 channel on the main.
I figure this will be an ongoing thing for the next year because of the shakeout of co-channel and tropo-issue interference issues.
We may find that UHF is where everybody settles. (That's my guess)
OTA will be relogated to a secondary service until disaster strikes. Long live anologue radio!
Jeff in Sa-ra-so-ta!