I have a pretty nice BC-611-F that I'd like to use as trade fodder maybe towards a GRC-109 set up. It's set up on 3885 as evidenced by the tag and verified by it's innards. The insides are very clean. I've never put power to it. The only real detractor if it is, is the rubber covering on the PTT has a small tear. Thanks and 73, Jon WS1K