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Re: LF: RTTY signal around 137

To: [email protected]
Subject: Re: LF: RTTY signal around 137
From: "Peter W. Schnoor" <[email protected]>
Date: Fri, 26 Mar 1999 11:15:35 +0100
Organization: University of Kiel, Clinic of Nephrology
References: <[email protected]> <[email protected]>
Reply-to: [email protected]
Sender: <[email protected]>
Hello Gang,

Rik Strobbe wrote:

I checked the band last night carefully :

- The carrier mentioned by Peter / Marco on 136998Hz is not audible here
but it is visible on spectogram with some QSB, readability between 'T' and
'M'. It was visible from 19UT to 23UT with some 'ups and downs'.

Nothing to observe at North Germany.

- Another carrier is visible on 137100Hz, little stronger than the 136968
one ('M') and no QSB.

Again: No signal here.

- The RTTY station (137017Hz and 136943Hz) became visible with spectogram
at 2110UT and audible at 2130UT. At 2250UT when I went to be it was
strenght 2. The signalstrength increased gradually from 2130 to 2250 but
there was almost no QSB on the signal.

First line pair on FFT screen at 2114z and audible at 2150
due to local noise. Again it got stronger in a constant way.
After 0030z deep QSB of approx. 20min duration. Was not able
to get a direction.

Like the days before: Strong Luxembourg Effect. Modulation
here is from "Deutschland Radio" at 180 kHz. Does anyone
know its location?

54°16'N / 10°04'E, JO54ag
73 es gl de Peter, DF3LP

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