Motorola Maxtrac - Radius Mic Plug Pins to Enable CTCSS decode? Hello groovy guys and gals...
The Motorola Maxtrac, GM-300, M120 and similar Radius Radios enable the CTCSS/DCS decoder "on-hook, off hook" with a connection through the mic jack/plug. These radios made/placed into repeater service are sold with "jumper plugs" placed into the mic jacks. These plugs are simply a single wire jumper looping two pins, which place the radio in full time CTCSS decode. So... the 50 cent question is... does one of you 100% know the proper two pins used to enable the CTCSS decoder? I need to make a few... thanks skipp skipp025 at yahoo.com
