Gentlemen -
1) How I know if RF from my Omni VII was causing problems with my
Astron RS-35M linear type power supply ? Would it show up as an
anomalous readout on one or both meters? What if I had the model
without any meters - how would one tell ?
2) Could RF be getting into it from other gear not even powered by it -
say, by a 2 meter mobile used in the shack as a base rig for local
repeater work?
3) How could one tell if a "current" (pun intended) Model RX-35M is
grounded as described ? Is there an easy to identify spot on the power
supply's schematic diagram ? (I am a rookie at this, but might be able
to trace it with some local assistance or description here...) Or would
one just contact Astron and ask ? (...which is easy enough, but I am
trying to learn to use what info is already at hand...)
Thanks in advance.
========================= James -- K8JHR ========================
On 11/21/2010 4:47 PM, Mike Hyder -N4NT- wrote:
> The 35 amp linear Astron supplies used a floating output....
the Astron supply is good but if the negative
> output post is not grounded to the cabinet/chassis then RF
energy gets into the regulator circuitry...
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