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jay_rm

join:2002-04-12
Netville

reply to fAcEtIOUs

Re: Rural General Suckitude

said by fAcEtIOUs:

The issue is that the digital signal has a sharp cutoff where you either get the signal or not. The analog signal would degrade over distance but still provide a viewable channel, even if the quality sucked.
In the little testing I've done, the analog quality would have extra-high suckage. I've seen perfect DTV picture quality with no drop-outs when the equivalent analog channel was so snowy it was no more then a ghosted black & white eye-hurting remnant of itself. Looks to me that the DTV signals need very low S/N to work just great.

Maybe in some markets the DTV stations are running at reduced power before the transition date ? ? ?

This exact same argument was put forth back in the good 'ol analog cellular days. "My digital phone cuts out all of a sudden where I used to have analog coverage !" Truth be told, the analog coverage was so static-ridden and broken up it would take an experienced intercept operator to get any intel out of it "What ? What ?? Say that again - YOU'RE WHAT... ?!?!?!!?"

Welcome to the Digital Communications Revolution - where it either works or it doesn't.
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Mac Bridger
Late to the party
Premium
join:2001-01-11
West Newton, PA

Some stations are running at reduced power right now. Some aren't even broadcasting...


systems2000
What? You Say It's Fixed. Hah

join:2001-11-29
Cyberspace

reply to jay_rm

said by jay_rm:

In the little testing I've done, the analog quality would have extra-high suckage. I've seen perfect DTV picture quality with no drop-outs when the equivalent analog channel was so snowy it was no more then a ghosted black & white eye-hurting remnant of itself. Looks to me that the DTV signals need very low S/N to work just great.
This could very well be caused by different Multi-Paths between the different frequencies the analog and digital are transmitting on.
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