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 …

Jan 2, 2025 · I would want to verify what signal is causing the interference with further scans and tests with a battery operated laptop and portable antenna at other locations as suggested by …

Nov 4, 2025 · Hello all. Because I KNEW that I would want more than one dongle, I had purchased a cheap plastic powered 10-port usb 3.0 hub from Amazon. It puts off a lot of …

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

Jan 18, 2023 · I'm looking to "clean up" some noise both in general as well as in some signals. I'm sure I have interference I'm just not sure where to start with it. My first concern is the FM radio …

Jul 15, 2024 · I don't exactly know where to post this, but because it involves HF, I guess I'll post it here. After Hurricane Beryl moved through my area (40-50 MPH winds, not much rain), I …

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. …

Nov 8, 2024 · Could a SDR sitting 2 to 3 inches right beside a SDS 200 cause interference on certain frequencies the reason I'm asking is the P25 system that I monitor the CC is 853.8625 …

Jan 10, 2025 · I live about 2.7 miles as the crow flies from an AM BCB transmitter site. They operate at 10kw daytime power and 500w night time power, and I am literally right in their …

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. …