[Elecraft] Linear thoughts

Ken K6MR k6mr at outlook.com
Fri Mar 17 13:47:34 EDT 2017


“I vote to put a second amp module in the RF Deck…”

And the advantage here is that (according to the KPA500 schematic) the control hardware is already in place  :^)

Ken K6MR

From: Andrew Faber via Elecraft<mailto:elecraft at mailman.qth.net>
Sent: Friday, March 17, 2017 10:19 AM
To: elecraft at mailman.qth.net<mailto:elecraft at mailman.qth.net>; Eric Swartz - WA6HHQ, Elecraft<mailto:eric at elecraft.com>
Subject: Re: [Elecraft] Linear thoughts

Eric,
Hallelujah!  First acknowledgment of such a possibility!  I vote to put a
second amp module in the RF Deck (i.e., an RF deck that is the same as the
total size of the KPA500) and have a separate switching supply in another
box. 1200-1300 watts would be a sweet spot if 1.5K is a problem.  Shoot for
30 pounds or under.
73, andy ae6y (KPA500 ser. 77).

-----Original Message-----
From: Eric Swartz - WA6HHQ, Elecraft
Sent: Friday, March 17, 2017 10:06 AM
To: elecraft at mailman.qth.net
Subject: Re: [Elecraft] Linear thoughts

Interesting discussion.

Folks, if we did introduce a 1500 W solid state amp similar to our KPA500 in
operation, what features etc would be important?

73,
Eric
/elecraft.com/


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