Hi Skipp. I have one in my hand right now. If you hold the plug with the pins up and the clip towards the back, it is the 3rd and 4th pins counting from right to left. As Mike posted, it counts the opposite of an Ethernet cable.
Funny you should bring this up, as I just pulled the plug out of a Radius M208 mobile that I'm putting back as a mobile. It spent it's life as 1/2 of a cross band repeater and I'm trying to figure out what I may have to reprogram in the options to make it back to a mobile. 73, Joe, K1ike >> At 12:45 PM 04/03/09, you wrote: >> >>> 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 >>> >>>

