[CQ-Contest] RF tripping UPS
k9yc at audiosystemsgroup.com
Thu May 30 21:08:19 EDT 2019
On 5/30/2019 4:19 PM, Richard Zalewski wrote:
> I have put ferrite on everything in and out of the UPS.
HOW did you put ferrite on? Clamps or multiple turns? WHAT ferrite
material? What size part? What make/model of UPS? I have had excellent
results with this CyberPower unit. CyberPower CP1500PFCLCD PFC Sinewave
UPS System It is RF quiet, and batteries last a long time because they
do not overcharge the battery. There is a cheaper AV-series, which you
do NOT want -- RF noise is the issue.
73, Jim K9YC
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