¿ªÔÆÌåÓý

Re: Help with out of range programming a Motorola GP300


willpower1234
 

¿ªÔÆÌåÓý

There is a program called ¡°Toolkit,¡± that will do many modifications to the GP300/P110 radio line, including changing band splits. ?

It is DOS, requires a real serial port, as well as a real parallel port. ?

Lots of really good information here:



I hope that helps,

Will



On Apr 28, 2025, at 5:56?PM, Ron via groups.io <rolexa@...> wrote:

?
Thanks for the guidance.? Looks like these have no ability to become "new ham intro radios" for the local repeaters.
?
Alex, the shift trick definitely does not work when trying to go up in frequency.? I havent tried going down, since there's no legal spot to move it down band...?
?
When using the shift trick, The RSS chokes on input and reverts to the originally programmed channel with a warning noting the frequency limits of the radio.
?
I know it works on some of the other Radius and Maxtrac RSS programs, as I've successfully gotten those radios into the ham bands, and still support a number of old timers with those radios as new repeaters come on line and the radios need updating.
?
They are nice little radios, and I had hoped to reprogram and give them away, but it seems they will not be useful.? Maybe I'll try to set them up as low power Allstar nodes for a connection around the QTH...
?
ron
KA3JIJ

Join [email protected] to automatically receive all group messages.