[PVRCNC] Got a specific couple of diodes?
Guy Olinger K2AV
k2av.guy at gmail.com
Fri Nov 15 20:26:36 EST 2019
Hi, all,
Anyone local to triangle, triad area have a couple of those BAS70 Schottky
diodes (D36/D37, power out/SWR measuring diodes in a K3/K3S) that they can
part with.
Power output is really weird and varying now, and need to fix before SS SSB
if possible. I'll replace them right away with immediate order to Electraft
or Digikey.
Some number of posts on the Elecraft reflector describe my symptoms exactly
with blown D36/D37 as the culprit.
Drive for 1500 watts out of KPA1500 is in a stable OK spot for CW, that's
why not really noticed before. But SSB appears to be badly distorted.
73 and thanks in advance for any help.
Guy K2AV
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