[Amps] Ameritron AL-80A tuning question
NW7US, Tomas
nw7us at hfradio.org
Sun Oct 17 17:33:43 EDT 2004
On Sun, 17 Oct 2004 17:22:42 -0400, Pete Smith <n4zr at contesting.com> wrote:
> Tomas, I think a better rule of thumb is that you always want to tune
> grounded grid triode amplifiers for maximum output.
That's what I figured - and what I have tried, today. It seems to be the
"working" way.
> The AL-80A is a single 3-500Z, isn't it?
Correct. About 1000 Watts out SSB PEP, 850 Watts output on CW.
It is supposed to have been modified for 10 meters. Seems to work.
I now am trying to determine how to tune the WARC bands, and MARS
frequencies, which are outside of the "band switch" ranges.
73 de Tomas, NW7US (AAR0JA/AAA0WA)
: Propagation Editor for CQ, CQ VHF, and Popular Communications :
: Creator of live propagation center - http://prop.hfradio.org/ :
: Member, US Army Miltary Affiliate Radio Service (MARS) AAR0JA :
: 122.93W 47.67N / Brinnon, Washington USA - CN87 - CW/SSB/DIGI :
: Website, software, database design - http://newwebmakers.com/ :
: Washington State Army MARS, State Army MARS Director - AAA0WA :
: 10x56526, FISTS 7055, FISTS NW 57, AR Lighthouse Society 144 :
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