OpenGD77

I have both display versions of the GD-77 and thought I got a deal on a RD-5R on Woot for 60 dollars. I have opengd77 running on all three without any issues although the RD-5R took a bit of tweaking of the calibration tables to get it right on. Then I started reading about the DM-1801 and found one...

Bob here on Long Island, New York. Licensed for 35 years and started off with packet radio back then. Have 2 GD77's of each color display, RD-5R, MD380 and 390 but like the GD-77 best. Originally loaded Roger's RX fix firmware and now running Opengd77 in both without issues. I did upgrade the RD-5R ...