Please excuse the bandwidth, but as my backup amp does not have 160m
coverage, this does have some minimal nexus to the reflector.
I have been off the air, due to my work schedule, since the IARU 'test
during which time the 87A performed without a hitch. While attempting to
get back on the air last night, I have since gotten repeated soft fault #1's
(Receive PIN back bias voltage not at minimum required level with key down
and no RF drive). Anyone have any thoughts as to how to cure this problem,
or am I likely facing a return to ETO for PIN replacement?
Please reply directly & thanks in advance.
73 de Doug / WB4MAI.
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