[1000mp] Amps & IMD Low power

lhlousek [email protected]
Sun, 14 Jul 2002 13:05:26 -0700


Very interesting info, once again.  I had read that many rigs had the cleanest sigs IMD wise at full rated output.  As
far as IMD in the amp, the QST review showed the AL-800H to be among the very best with 3rd order down 50dB.

Fortunately, I only operate CW so there is no IMD to worry about, and I wanted a amp with high gain because some of my
intended exciters don't have much output. I better do the key click mod on the MkV though.  Of course, as has been
pointed out, if I had to use SSB, the MkV will put out 70W class A which run through a 800H might yield the cleanest
legal limit signal out there.  I haven't ruled out an Alpha 99 yet though. I think "Alpha" sounds better then
"Ameritron" in CW. HI!

Just got back from Home Depot scoping out the options as far as running 240V to the shack.  Looks eminently doable.

Lou W7dzn