The HMN3013A does not need to be rewired - it will work fine on the Maxtrac. The HMN1037B, TMN6169A, TDN8305A/B and TDN8310 will work as well. The MAXTRAC pages of Repeater-Builder are great for finding such info. The MAXTRAC INDEX is here: http://www.repeater-builder.com/maxtrac/maxtrac-index.html
Just for reference, you won't find a voltage on the radio's mic jack. Pin 5 carries mic audio and preamp DC bias voltage. --- In Repeater-Builder@yahoogroups.com, "w7nikw7nik" <w7...@...> wrote: > > 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 . >
