I finally was able to find a good secure location to get 21 feet of elevation and it worked wonders for my unmodified 4221HD and cheapo RCA Preamp aimed at about 300 degrees:
channel str. compass tv fool db nm Network
15.1 78 117 27 CBS
16.1 90 309 25.4 NBC
21.1 71 116 21.7 ABC
22.1 88 310 25.2 CBS
25.1 78 311 14.8 WCW
28.1 95 311 27.4 Fox
33.1 78 116 29.3 NBC
34.1 96 311 21.1 PBS
39.1 62 116 23.3 PBS
46.1 90 311 21.9 Religion
55.1 64 116 28.7 WFFT
57.1 81 311 11.7 ABC
I am running 100 feet of RG6 powering two Tv's with a standard splitter.
Electron... You originally recommended the U8000 before I was looking to try the two antenna route. Would you still recommend it based on these results and new mounting heights? Also would I gain anything going to a better preamp? The RCA list it as a low noise model but of course specs cannot be found anywhere
. Thanks!