Sep 18, 2023 · See how I tracked all significant sources of RF interference for a year. Simple equipment and careful interaction with neighbors solved HF noise issues...

Sep 24, 2022 · Quin and Tom explain how to get rid of RF interference from dimmer switches used to control LED lights. A real story that involves neighbors, the power...

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 from the …

Oct 6, 2024 · Anyone else experience significant interference across the lower VHF band? (25-54MHz is where I mostly hear it) It's so bad some days it can sometimes bleed through the PL on certain …

Jan 24, 2017 · What is the best way to reject 3rd Order Intermodulation Interference on a Repeater Receiver? Add additional filtering on the receive side of the duplexer?

Feb 17, 2024 · It has been having some kind of interference issue when a radio stops transmitting on it. I’ve had this issue with the repeater before, (Motorola R1225) and I couldn’t seem to fix it. All the …

Jun 4, 2021 · Myself and several other users have been experiencing intermittent interference on most of the GMRS repeater outputs, especially 462.550. It's also been present on the 462 MHz …

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 my …

Mar 15, 2024 · Okay so I got the most weird interference I have come across in my many years of being a radio hobbyist. So I was watching the Youtube video listed below when I noticed I got 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.