Programming cable for Motorola Maxtrac GM300 M1225 SM50
I got this cable for use with RadioDoctor software to program both a Motorola GM-300 and a single-channel Motorola M-10.  Both radios connected to the Radio Doctor software (after adding a program that prompted an error in the software - easily remedied with instructions on the Yahoo groups' site), and frequencies were easily changed.  This cable, along with the RadioDoctor software, allows the operator to easily make a Motorola GM-300 or M-10 frequency agile.  One of the options in the software was to adju