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Re: LF: T/A [137kHz] Grabber noisy !

To: [email protected]
Subject: Re: LF: T/A [137kHz] Grabber noisy !
From: Dexter McIntyre W4DEX <[email protected]>
Date: Sun, 28 Nov 2010 15:06:11 -0500
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Markus Vester wrote:
Dexter,
Jean-Pierres wideband recording above 128 kHz contains all three telecontrol carriers (DCF49 128.93, HGA22 135.43, DCF39 138.83 kHz idle), with DCF49 being the most audible one. The one you heard above 136.9 was most likely DCF39 - they sound perfectly alike as the FSK telegram formats are very similar. 73, Markus

Thanks Markus. I posted before thinking as I often do. I realized after your post about the 71 Hz signal I was on the wrong track.

Dex



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