GM300 MODEL NUMBERS

[Richard Collier]

QUESTION IS D43GMC20D2AA AND A M43GMC20D2AA SAME NUMBERS EXCEPT THE FIRST LETTER. WHAT IS THE DIFFERENCE IF ANY?

[jackhackett]

In some radio models, such as Spectra, the D and M mean Dash or Motorcycle mount. In a GM300 it should have M for Mobile, do you actually have one that starts with a D?

[Richard Collier]

Yes I do, I thought it was weird to see a d43.

[Max-trac]

I think they did some weird things during the first GM300-Radius-Maxtrac years. I had a factory M120 (2channel GM300 masked logic board) that took MAXTRAC RSS.