I am still waiting for my Channel Master CM-3201 (5-599MHz) LTE filter to come in. Which version of the filter did they send you ?So just a little update, I ordered a Channelmaster LTE filter from Amazon, installed it, and no change. Still buggy on channels 12.1 and 10.1. Anything else I can try? BTW just to answer a previous question, i am not using any type of amp (should I ?)
Wow that is strange, an amp will only amplify the problem so you're getting the problem without an amp. The only thing I can think of is FM interference in the 88MHz range, but since 10.1(11) is 201MHz and 12.1 (12) is at 207MHz that doesn't seem like the cause. Try finding any LED lights being used or an audiophile using a tube amp, taxi drivers with their radios etc... ? Or hook up the antenna with another TV to see if you get the same result to rule out a tuner issue. If you have a UPS handy trying plugging your TV's AC cord to see if it is not an electrical RF issue.