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LF: Re: QRS beacon 137.192

To: [email protected]
Subject: LF: Re: QRS beacon 137.192
From: "Andreas Tschammer" <[email protected]>
Date: Sun, 1 Aug 1999 11:48:59 +0300
Reply-to: [email protected]
Sender: <[email protected]>
Hi Finbar an the group,
 
today (01. Aug. 99 / 0830UTC) I received EI0CF on 137.192 KHz. The noise-level was very low this morning.
 
my Rig:
 
KWZ 30 DSP-Receiver, BW = 50 Hz, noise-floor: -139 dBm (BW=50Hz)
 
Gram 5.08, 5500Hz, 16bit, mono, 60dB-scale, time scale 500ms,
16384-FFT, 10x average,--- S/N: +15 dB
 

Ant: GPA50 (Fritzel, abt 4m long) on top of the bungalow-roof, with           the cable-capacity compensated by a 500 yH-series-choke.
 
noise-level (60s average in 50 Hz BW): -130 dBm
 
just for comparison DCF39: -65 dBm
 
The attached JPG (8kb) shows what the signal from Finbar looked like with the above GRAM-parameters.
 

73
Andreas in Rheinbach near Bonn, JO30LO
DL2KCL

JPEG image

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