[SADXA] FT4 3537 digi QRM
W7EXG (Bill)
W7EXG at q.com
Wed Apr 6 00:19:40 EDT 2016
Jim,
I think it is malicious, as I heard it tonight, showing up on the VK0EK
frequencies on other higher bands.
Bill W7EXG
-----Original Message-----
From: SADXA [mailto:sadxa-bounces at mailman.qth.net] On Behalf Of Jim KF7E
Sent: Tuesday, April 05, 2016 8:18 PM
To: cadxa_share1 at yahoogroups.com; Southern AZ DX Association E-Mail
Reflector
Subject: [SADXA] FT4 3537 digi QRM
Once again, I can hear them, but copy is ruined by that odd digi
handshaking.
If I listen to 3537.5 in LSB, the amplitude and width becomes apparent.
It is %80 steady, but the handshaking does pause. I assume this is
not a legit Amateur signal, but who can tell anymore?
KF7E
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