WRMA547

Both. I at first thought power wires were too close, so I adjusted the ant cables and they're now not near any power wires AND I rewired to thicker power and ran direct to battery for power. I also used the ferrus insulators.

Ok, trying to reply to all. I SHOULD have mentioned that and I whiffed. Squelch has been adjusted to rule out out of range Tx. I've gone as high as 8 and 9 with the static present. It persists as soon as I release the PTT and doesn't seem to stop unless I get a clean TX coming in. Then, as soon as over, it starts again. At first, it was just channels 7 and 17, but seems to be present on most channel when I switch to wideband. This is set up in my Jeep. After installation it worked great, this is a new phenomenon that started a few weeks back.

Lately I have been running into a persistent issue with Rx. When I set my radio to WB it seems I am getting constant (by appearance) Rx Interference. However, if I set the same channel to NB, it goes away, but I deal with the limitations on NB. I've done the basic logical troubleshooting and ruled out radio, cable, and power. Checked SWR, just to be safe (1.2), and also connections. The Interference seems to stay. I can still pickup others near me and transmit, but the static Interference remains as soon as the PTT is released. When transmitting in WB others mention I am choppy or unclear, then when in NB I "sound like a CB". I am at a loss as I am rather new to this. Any thoughts on what I can test or try? Equip: Radio - Midlands MXT575 Antenna - MXAT05VP