[Elecraft] K2 IF Amplifier alignment
Nick Henwood
nick at henwood.demon.co.uk
Tue Aug 7 17:00:24 EDT 2007
Meanwhile back with K2 #5942)....
I am realigning my K2 (had to tighten up the amp devices anyway)
I was never very happy with the IF Amp alignment (P64) when I first built it. There does not seem to be a clear peak on L34 adjustment - just a general area where it seems to be highest. I am using another rig on LP into a dummy load as a signal source - I can hear the internal 7000 MHz signal but it doesn't seem to peak particularly..
My one comment about the K2 is that it seems a little short on gain (but OK with the DSP).
Do I have a problem with the IF amp alignment or my experience the same as others please? Grateful for any advice and comments (makes a change from K3 chat)
73 Nick G3RWF
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