For years I have tried to get KRWG-TV from New Mexico State University (see my avatar). I could get a usable signal back in the analog days but when they went digital they moved their tower which is behind a tall mountain in my line of sight. I do get an occasional stable signal on some mornings if I turn my antenna that way but otherwise gave up on it long ago.
I was very excited when I read on their web site that they now provide an OTA signal for El Paso. However, when I dug into the technical details on rabbit ears I expected trouble when I read that they are using the same rf 23 as the main signal. Also, I am over 18 miles from the 3.15 KW transmitter.
Sure enough, when I scanned for new channels the signal breaks up continually and has only occasional audio. I am getting a signal strength of 92 but signal quality of only 10. This is with a moderate GE attic/outdoor antenna with clear line of sight to KFOX's tower (that KRWG is using in El Paso). I also tried the 4 bay antenna I put up for my neighbor at a higher 20 feet with the same results.
I suspect the problem to be that I get just enough of the main channel 23 to interfere with the local signal. Ten years ago I would have been tempted to try a higher and more directional antenna but I am a bit past that stage at this point. I also feel the chances of success are rather slim.
I wonder if KRWG wanted to use the same rf 23 or were forced into the situation as there are almost no empty slots on UHF in this area. I almost wish they hade used high VHF.
Do any members know of any area where these multi-transmitter set ups work well? They claim it will be feasible with ATSC 3.0 but I am not holding my breath for that.
I thought this would be interesting for members who frequent this site. Below is my rabbit ears report.