> constant on the ALC when in the SSB mode. The big question
> that still looms is whether this is a purely analog hardware
> function, or if it is controlled in any way the firmware.
See the section on Transmit Gain Control (TGC), here:
http://www.doug-smith.net/digitalagc.htm.
V2 or not, I suspect the general notion is still applicable and that
transmit ALC is not purely an analog function. I doubt that this was ripped
out in v2. Like NR, there may be some differences in implementation. If
you look through both v1 and v2/II rev history you will find several
instances where changes of one kind or another have been made in TGC
parameters.
Grant/NQ5T
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