How can you tell the same signal strength? Do you have a signal meter on your digital box?hubcity said:Normally I can receive WCBS and WNBC at about the same signal strength down in Freehold, NJ, with the antenna pointed in the same direction. Last night, WCBS was clear as a bell, but WNBC was severely compromised. Anyone else seeing this?
badjef said:How can you tell the same signal strength? Do you have a signal meter on your digital box?hubcity said:Normally I can receive WCBS and WNBC at about the same signal strength down in Freehold, NJ, with the antenna pointed in the same direction. Last night, WCBS was clear as a bell, but WNBC was severely compromised. Anyone else seeing this?
In the OTA analogue world, we used to see that visually with the amount - or lack of - snow/static interfering with the picture. Channel 4would be duplicated in Washington, DC on the backside.
In the OTA digital world, the picture is crystal clear, or it's gone. Anything in-between would appear as picture break-up.
WNBC is no longer on #4, it broadcasts on RF28. However, there are several of issues here. MD has a full power signal on 28. 2 Philly stations are close enough to interfere with your picture in Freehold. The biggest offender I see is WFME. Their new digital channel is 29.
Welcome to the future.
Jeff in Sa-ra-so-ta!
The month of June is notorious for the "waveguide effect", otherwise known as "tunneling", or "tropo", where the atmosphere redirects the spaceward signal, bends and redirects it as a groundwave signal hundreds of miles away. It tends to confuse the receiver with the local station.hubcity said:badjef said:How can you tell the same signal strength? Do you have a signal meter on your digital box?hubcity said:Normally I can receive WCBS and WNBC at about the same signal strength down in Freehold, NJ, with the antenna pointed in the same direction. Last night, WCBS was clear as a bell, but WNBC was severely compromised. Anyone else seeing this?
In the OTA analogue world, we used to see that visually with the amount - or lack of - snow/static interfering with the picture. Channel 4would be duplicated in Washington, DC on the backside.
In the OTA digital world, the picture is crystal clear, or it's gone. Anything in-between would appear as picture break-up.
WNBC is no longer on #4, it broadcasts on RF28. However, there are several of issues here. MD has a full power signal on 28. 2 Philly stations are close enough to interfere with your picture in Freehold. The biggest offender I see is WFME. Their new digital channel is 29.
Welcome to the future.
Jeff in Sa-ra-so-ta!
Digital tuner with a "signal strength" meter. I was referring to WNBC RF28, as that's the only WNBC this particular TV's ever received. (They do identify as WNBC now; they dropped the DT when they shut down the analog signal.)
Could be WFME, though, if that's a relatively new digital channel. WNBC used to come in fine, now it doesn't.
Only if they went back to analogue broadcasting.Bob1370 said:I wonder if these stations would be better off going back to their old channels (in WNBC's case Channel 4) and cranking signal power back up to their old visual ERP (in WNBC's case 30 kW from 1465 ft. HAAT).
Bob1370 said:I wonder if these stations would be better off going back to their old channels (in WNBC's case Channel 4) and cranking signal power back up to their old visual ERP (in WNBC's case 30 kW from 1465 ft. HAAT). If there's any noise inherent in the lower VHF band that would be more than enough power to compensate and give a solid signal over an area comparable to the old analog signal.
tripinva said:If you believe that, you've clearly had no experience with low-VHF digital.
In the analogue world of long, long, ago, there was "low VHF" which consisted of 2-6, "high VHF", 7-13, and "those other channels" on UHF, 14-83.hubcity said:tripinva said:If you believe that, you've clearly had no experience with low-VHF digital.
People who have gone OTA and live in NY Metro have a *lot* of experience with it, what with WABC back to VHF7, WPIX on VHF11, and WNET on VHF13. And lemme tell ya, it's a real pain in the butt out here in central NJ. No wonder mobile wants that UHF spectrum - it's good spectrum! Looking back on history, it's a shame UHF was regarded as the red-headed stepchild simply due to shoddy receiver implementations.