The answers are found in the Motorola Touch-Code Encoder Palm Microphone instruction manual 6881114E07, which is still available from Motorola Parts for about $3. It covers fifteen different DTMF mikes, including the HMN3013A used on the MaxTrac 800, and the HMN1037A used on the conventional MaxTrac. You can probably change the mike cord to make the 3013 "look" like the 1037.
73, Eric Lemmon WB6FLY -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of w7nikw7nik Sent: Sunday, December 06, 2009 10:18 PM To: [email protected] Subject: [Repeater-Builder] MAxtrac Help please Has anyone rewired the pin out on a Motorola DTMF mic model hmn3013a to a maxtrac 300? I do not see voltage out the mic jack , this might be a problem . Any help would be great I can get different dtmf mic , but i don't know what model to get .
