When in AM or SSB mode the output level into a dummy load does not change with changes in the ALC threshold setting (0 to -40db), regardless of where the "POWER" level (0-100%) is set on the main display. I have two scopes hooked up, one to the 1 watt exciter output, the other to the dummy load.
The output from the exciter is clean and continues to go up after 100 percent upward modulation, while the output from the 100 watt linear stops at about 80 percent positive, regardless of where power or alc threshold are set. Question: Where does the signal come from for power and alc level sets? Bill Nagle [EMAIL PROTECTED]