Setting DC offset?

General support for the Pi-Star System
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G4AON
Posts: 84
Joined: Tue Apr 24, 2018 5:34 pm

Setting DC offset?

Post by G4AON »

In the MMDVM settings, in addition to the RF offset, there is a DC offset. In GitHub there is a calibration utility that appears to work with a serial port and Windows… it doesn’t look like something related to Pi-Star.

Other than trial and error, for minimum BER on DMR, is there a better way to adjust RXDCOffset and TXDCOffset?

73 Dave
ID51E plus 2
ID5100E
IC9700
AnyTone AT-D878UV
Chinese MMDVM with OLED on a Pi 3B
DVAP on a Pi 3B
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