I have a couple CyberPower uninterruptable power supplies in my shack and I
have noticed no issues RX or TX.
John KK9A
Randy Farmer w8fn wrote:
Thu Aug 31 20:09:52 EDT 2017
Hmmm. I had a Cyber Power 1500VA unit for a while on my station, but one
day I transmitted on 12 meters and something inside the thing made a
"pop". This was followed by a loud "crack" and the UPS expired then and
there. I should note I have an extremely difficult RF environment on my
tiny urban lot (a second floor shack with a SteppIR 3L about 15 feet
directly over the operating chair). This might have been a one-off
thing, but if you're going to use one of the Cyber Power devices, check
it at LOW RF levels on all bands for EMI problems.
73...
Randy, W8FN
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