Hey guys. I’m a bit of a newbie with GMRS. Hopefully y’all can help me out here. I have a Btech GMRS-V2 as well as an older Baofeng UV-5R. Recently I have been having an issue while receiving transmissions. When receiving either on GMRS channels or scanning local dispatches the transmission will pulse in and out. Sometimes it will even do it when no one is transmitting (at least that I can hear).Happens on both radios. I do have a Nagoya NMO-200C magnetic mounted antenna that is new. Didn’t start doing the pulse thing till after I got it. But now I’ve noticed that it still does it sometimes when not connected to it and using the antenna that comes with the radios. Thoughts?