Jan 29, 2025 · Chasing down interference can be a hassle at times. How are you powering your DB20-G? I know they come with a cigarette lighter adaptor but those can pickup interference …

May 29, 2024 · A simple test for intermod being generated inside your repeater is to slam a 10dB attenuator on the receiver port and see if the interference decreases and range increases.

Aug 25, 2012 · I recently purchased a new gas powered truck and find that after installing my radios I am getting RFI interference. It appears to be coming through the antenna and coax. …

Oct 11, 2019 · If this thread better belongs somewhere better, moderators feel free- I'm listening to a local business on one my of my Motorola P25 handhelds but I've cross tested this …

Aug 22, 2023 · Hello all, I been listening to the airbands for a little more then a year now and one thing I have noticed that I can't seem to get rid of is the random noise and interference. I have …

Oct 7, 2018 · I keep hearing people claiming that LED light bulbs are causing RF interference. Does anyone know what frequencies they are affecting?

Oct 19, 2018 · Sorry I was hoping to use one new thread as the other one was localized at finding help. In either case I found the signal from the FOB and what I think to be the issue. Here are …

Jun 16, 2025 · We are hearing a very strong repeater here in East Brunswick that we never heard before and its interfering with our system that is on 462.600. Seem to be doing alot of testing. …

Nov 21, 2019 · I am receiving intermittent but heavy interference in my city on FRS/GMRS Channel 16 (heard between 462.570-462.580 MHz.). Can anyone advise me how best to track …

Apr 14, 2018 · I am interested in starting a discussion about bi-directional amplifiers and interference (not related to bad installation practices). BDA's are becoming common, and a big …