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RE: LF: XPQ

from [Laurence KL7 L] [Permanent Link][Original]
To: "[email protected]" <[email protected]>
Subject: RE: LF: XPQ
From: Laurence KL7 L <[email protected]>
Date: Sun, 27 Dec 2015 09:48:20 -0900
Importance: Normal
In-reply-to: <[email protected]>
References: <[email protected]>,<[email protected]>
Reply-to: [email protected]
Sender: [email protected]
Thanks for looking Markus - we had a poor night over the pole with DCF39 being about 20 plus dBs lower than the previous night due to a unfavorable (Bz South and G1) - but Im happy the ungraded tx/coupler/psu/filtering can run at over 1Kw continuously for hours without issue now (ok, for the moment) so Ill await better transpolar and give it a go and announce then

When DCF39 gets to around -35dB on Channel 2 the lower trace of http://kl7l.com/LF00000.jpg things should be favorable - not seen anything on the 136.172 window yet and Ill probably add a single instance to show both the 137.777 and 136.172's


Ive just restarted the 8270.0 VLF window http://kl7l.com/slow00000.jpg  but in all cases if the main 475/137 txs are running things will blank out. If using WSPR I sync the 137/475khz transmission periods to at least give some rx time.

Seasons gretting to all

Laurence KL7L


To: [email protected]
From: [email protected]
Date: Sun, 27 Dec 2015 12:27:29 -0500
Subject: RE: LF: XPQ

Hi Laurence,
 
I've shifted the zoomed section of the 438 uHz spectrogram 1 Hz down to 137776 but nil so far. Well I think you mentioned that your LF transmit loop is not pointing towards Europe, but I guess it's anyway always worth looking.
 
Season's greetings, and best wishes to all in the group,
 
Markus (DF6NM)
 
 
 
-----Ursprüngliche Mitteilung-----
Von: Laurence KL7 L <[email protected]>
An: rsgb_lf_group <[email protected]>
Verschickt: So, 27 Dez 2015 5:05 am
Betreff: RE: LF: XPQ

 carrier was on for just over an hour - and now back on at 0400Z 137.77600

From: [email protected]
To: [email protected]
Date: Sat, 26 Dec 2015 16:18:17 -0900
Subject: LF: XPQ
Testing phase "stable" carrier on 137.7760 for the next hour or so - carrier on at appx 0113Z.

HP GPS 10MHz ref driving HP3336b driving direct Decca 5501 on 2 modules - Beaming East/West so not totally favorable for Eu - around 800W to loop

Laurence KL7L We2XPQ

           
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