[RFI] : Solar Panerl RFI / noise in sync with music

Henry Pfizenmayer pfizenmayer at q.com
Sun Dec 25 15:09:09 EST 2022


Mike  et al ---If that was not tongue in cheek as they say -- this last summer I started getting thumps of 

noise  on 6 meters -and was far worse at 25 mhz --  Then I noticed it was in sync with neighbors outside 

 speakers  thumping out a strong bass line.  I went out with my IcomR10 rx and loop -
and yep that was the source. The amp was obviously going into oscillation in sync with the loud bass notes .
No use talking to that guy - so I just prayed the damn amp would fry itself . Prayers were answered 

in just a hour or so and noise never re-appeared. 



73 Hank K7HP 









Message: 1
Date: Sun, 25 Dec 2022 11:51:20 -0500
From: Michael Martin <mike at rfiservices.com>
To: "Dave (NK7Z)" <dave at nk7z.net>
Cc: Rfi List <rfi at contesting.com>
Subject: Re: [RFI] Another Solar Panel RFI System
Message-ID:
<CAPZkRSEvyTNyLcJT-3e1gNnkTP+WNX15DFXUXHpqf5YZa67YEw at mail.gmail.com>
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I'm trying to capture a noise with the intermittency rhythm in sync with
Christmas music

Michael Martin
RFI Services
51 W Bay Front Rd
Lothian, MD 20711

240-508-3760
mike at rfiservices.com
www.rfiservices.com<https://webmail.centurylink.net/app/www.rfiservices.com>


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