Login  Register

Re: kpa 500

Posted by Dave, G4AON on Dec 19, 2010; 2:29pm
URL: http://elecraft.85.s1.nabble.com/kpa-500-tp5844035p5851301.html

 From my measurements, the IMD of both the K3 100W PA and the 10W amp
improve by around 10 dB at 1/4 power. In my shack running the K3 at 20 ~
25 Watts works very well into an Acom 1000 linear for the UK power limit
of 400 Watts.

73 Dave, G4AON
K3/100 #80
--------------------------------
"Squeezing higher power out degrades the IMD."

SO... The "10 watt" amp feeds the 100 w PA? Does it get fed with 10 watts
or 12 watts? What does that mean to the IMD of the 100 w PA by the cause of
the degraded IMD being fed into the PA?

73, de Jim KG0KP
______________________________________________________________
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:[hidden email]

This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html