Hi Calvin,
The KD8CEC software does not work with the stock V6 display.? It can use a character-based display, like those on prior models of the V6 or the Nextion display.
Bob,
I missed posting Ashhar Farhan's calibration video:
As DaveW said, you first need to adjust the BFO to hear the low beating tones, calibrate it, and then adjust the BFO for the best audio and opposite carrier suppression.
The BFO Tuning aid is broken.? Any Audio Spectrum analyzer will work.? There are free PC-based versions or apps for smartphones.? The two red lines in the video are 300 and 3000 HZ.
73
Evan
AC9TU
