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by ha4006swl
Wed Sep 13, 2017 12:12 pm
Forum: SDR Antennas
Topic: RA0SMS Miniwhip bad performance on SDRPlay
Replies: 31
Views: 10499

Re: RA0SMS Miniwhip bad performance on SDRPlay

Hi all. I have the same antenna. I mounted on the roof of our building. The CLEAR power supply and the grounding is very important. Mine is an old 15 volt wall-adaptor, NOT switching power supply. I attached the shield of the coax to the lightning rod 3 times on the roof. First point is 2m away from...

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