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LF: SAQ in Nuernberg

To: [email protected], [email protected]
Subject: LF: SAQ in Nuernberg
From: [email protected]
Date: Sun, 19 Feb 2006 06:36:40 EST
Delivery-date: Sun, 19 Feb 2006 11:40:57 +0000
Envelope-to: [email protected]
Reply-to: [email protected]
Sender: [email protected]
Dear Lars and LF group,

very good reception on 17.2 kHz in Bavaria, using DL4YHF's SpecLab. The the soundcard was connected to a 22nF || 3.9mH parallel circuit, inserted in the ground lead of the LF antenna. SNR was about 40 dB using 5.4 Hz FFT resolution, on/off keying depth ~ 20 dB. Best of all are the famous "SAQ risers", when one can literally hear the machine spinning up - see screenshot from 9:04:



Many thanks to the Grimeton crew for the treat!

Markus,
DF6NM in JN59NK

JPEG image

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