[Elecraft] 2 meter amp for K3 or KX3
Edward R Cole
kl7uw at acsalaska.net
Thu Apr 17 02:58:18 EDT 2014
Just a comment that I have built W6PQL amps (300w 1296 amp) (better
quality than the commercial amps like Mirage).
I had forgotten that Jim (Klitzing) had the 80w 2m linear article in
QST (here is link to his
webpage):.http://www.w6pql.com/2_meter_80w_all_mode_amplifier.htm
Note: he offers the pcb with some components pre-installed but it
should still be considered a kit (type you solder things together),
so is not a ready to use unit. BTW the amplifier module drives with
50mw so even the KX3-2m is able to drive one. Running 1w drive
requires a 13-dB input attenuator which can be built-in with the amp.
I built some kits for others and with the interest shown here for a
2m amp, would an assembled 2m amp be of interest?
I can research the costs to build one these if there is. I can guess
the cost will be near the same for a 100w Mirage.
73, Ed - KL7UW
http://www.kl7uw.com
"Kits made by KL7UW"
Dubus Mag business:
dubususa at gmail.com
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