Tinkering With Spectra Software

This forum is for the discussions targeted at converting various models of Motorola equipment to operate in the 900MHz Amateur Band.

Moderator: Queue Moderator

Post Reply
John G
Posts: 215
Joined: Tue Nov 20, 2001 4:00 pm

Post by John G »

After reading a previous post concerning the location of bandlimit data in the Spectra1.exe file and the fact that it was double precision floating point, I did a little tinkering today. Edited the file with Hex Editor, searched for the bandlimits specifying double precision for the format. Sure enough, there they were. Changed them, saved the file, ran it, loaded a codeplug, no more band limits. Didn't try to actually program a radio. Use this at your own risk!
Haven't fooled with this stuff in a while. Will actually try it on a radio soon and post results.
Post Reply

Return to “Converting Motorola Equipment to 900MHz Amateur”