A coworker is giving me his old messenger 4230 with power Mic. I did some digging looking for schematics and owners manual but I haven't had much luck. Cbtricks was blank under the radio.
I'd like to have reference material for it in case i need to do some work to get it operational. He said it worked fine when he put it up but it's been many moons ago. He also offered me the 80' rohn tower but I can't take it right now as we are getting ready to move.

