[RFI] 15 meter RFI problem - Super documentation

Jim P jvpoll at dallas.net
Sun Apr 20 15:35:37 EDT 2008

Wow ... and how timely.

I believe I have a spectral 'display' of one of those; it has been
bugging me for awhile in my part of the world.

Maybe post it a little later ...

The key part was this:

   "The baseband black and white video signal
    is shifted up to approximately 20.5 MHz
    to 22.0 MHz."

That's right in the area of this RFI I have seen, with some
weaker signal artifacts detectable up through 26, 27, and
even 28 MHz..

JimP  // WB5WPA //

----- Original Message -----
From: "Tim Duffy K3LR" <k3lr at k3lr.com>
To: <rfi at contesting.com>
Sent: Sunday, April 20, 2008 2:18 PM
Subject: [RFI] 15 meter RFI problem - Super documentation

Thanks to Greg, W8WWV who found this RFI source and detailed his experience.


Tim K3LR
K3LR DX Cluster telnet://dx.k3lr.com

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