In connection with the automatic IF Gain, I made a video about its operation.
This automatic IF control is a development of Steve, N3SB, which he posted in the github pull request:
Update sbitx.c - Automatic IF Gain Control #71 . I just tested its operation.
link:
At the same time, the operation of cw can be seen if the appropriate steps are taken.
Unfortunately, the current line writes to the bottom line of the frame.
It would be worth improving.
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Gyula HA3HZ
HA3HZ