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LF: AW: 82.7kHz CW signal

To: [email protected]
Subject: LF: AW: 82.7kHz CW signal
From: "Soegiono, Gamal" <[email protected]>
Date: Wed, 10 May 2000 08:26:44 +0100
Reply-to: [email protected]
Sender: <[email protected]>
[Soegiono, Gamal]  Hello Rik and all,

RS> Some weeks ago someone (G3YXM ?) reported hearing RS> CW arround 80kHz. Last night (+/- 22UT) I could RS> heard just the end of a CW message followed by a RS> carrier (gave listening to that after abt. 10 minutes). RS> This morning (06 UT) the was a RTTY (like) signal on RS> the same frequency. The signal (both last night and RS> this morning) was very strong (S8 on my meter with RS> the antenna tuned to 136kHz).
Confirm receiption of a 2-tone FSK signal on 82k8 (approx)
which just fits into 200 Hz of IF BW.
According to well informed ITU persons this might be

(1) GYW on 82k750 assigned freq. located at
05W20/36N09 (Gibraltar), using F1B, occupying 190 Hz of
BW and feeding 40 kW into the antenna.

(2) GYB on 82k750 assigned freq. located at
00W10/51N30 (London), using F1B, occupying 200 Hz of
BW and feeding 40 kW into the antenna.

Perhaps one of our LF_friends in UK may try to
DF to resolve the source of this signal.

Closest, notified frequency below/above the observed one at 82k7 is:
82k4 and 83k1 respectively.

Hope this helps.

73 de Gamal



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