I don't know which receiver is in the GPS-4. Open yours up and take a peek... I do know the GPS-4 uses $PFEC commands. I have a 8031 and Lady Heather works with it. I have an 8037, but don't know what command set it uses... yet. --------------- > Would these other modules be compatible with the controller and firmware in the GPS-4? I wasn't sure if they all used the same commands and responses.

Hi, My GPS-4 has a FURUNO GT-80 receiver, as per the subject line. The receiver module says "GT-80B5F". I was hoping I might somehow be able to find a replacement receiver, to repair the GPS-4. The GT-80 is getting power, just seems to have gone deaf in terms of satellite reception. Alternatively, if someone here has a failed GPS-4 with some other problem, maybe we can make a deal. Mark On Sat, Mar 10, 2018 at 06:02:47AM +0000, Mark Sims wrote: > I don't know which receiver is in the GPS-4. Open yours up and take a peek... I do know the GPS-4 uses $PFEC commands. I have a 8031 and Lady Heather works with it. I have an 8037, but don't know what command set it uses... yet. > > --------------- > > > Would these other modules be compatible with the controller and firmware > in the GPS-4? I wasn't sure if they all used the same commands and responses. > _______________________________________________ > time-nuts mailing list -- time-nuts@febo.com > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. -- Mark G. Thomas (Mark@Misty.com), KC3DRE