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Re: [RFI] Mystery noise

To: Pete Smith N4ZR <pete.n4zr@gmail.com>
Subject: Re: [RFI] Mystery noise
From: Mike Martin <mike@rfiservices.com>
Date: Wed, 11 Aug 2021 13:45:11 -0400
List-post: <mailto:rfi@contesting.com>
Hey Pete can you send that to me please

⁣Be safe,
Mike Martin
RFI Services
51 W Bay Front Rd
Lothian, MD 20711
240-508-3760​

On Aug 11, 2021, 10:39 AM, at 10:39 AM, Pete Smith N4ZR <pete.n4zr@gmail.com> 
wrote:
>I don't know if the reflector will allow this image, but thought it was
>
>worth a try.
>
>   This thing shows up periodically - happily not often.  The 
>periodicity makes me think switching power supply, but aren't they 
>normally discrete , sometimes noisy, sometimes drifty but fairly narrow
>
>critters? This has a substantial 120-Hz component, but why every 19
>KHz?
>
>-- 
>73, Pete N4ZR
>Check out the new Reverse Beacon Network
>web server at <http://beta.reversebeacon.net>.
>For spots, please use your favorite
>"retail" DX cluster.
>
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