[Elecraft] ALC implementation

[Andy Durbin]

I strongly disagree that ALC should be zero for FT8 but that is based only on my experience with the TS-590S.

My draft paper on FT8 harmonics can be found here -

https://www.dropbox.com/s/85aoc937kz235iq/FT8%20audio%20harmonics%20draft%20d%20k3wyc.pdf?dl=0

ALC must be in the control range for closed loop power control to work on a TS-590. Operating in the normal ALC range with a TS-590 does not degrade the F8 signal.

73,
Andy k3wyc