Hi Chris,
No there's been no break in the transmission and I shall just keep it going without interruption.
GL es 73
Chris G3XIZ
--- On Sat, 26/3/11, Chris Dillon <[email protected]> wrote:
From: Chris Dillon <[email protected]>
Subject: Re: LF: VLF - G3XIZ - Weekend transmissions
To: [email protected]
Date: Saturday, 26 March, 2011, 9:50
Hi Chris - I made some 'improvements' to my system and, as a result,
managed to receive nothing at all from you between 7.00 when I
started and about 9.00! I've now undone one of the improvements and
am beginning to get a trace on your frequency in a 1.4 mHz bandwidth
(last weekend I used 424uHz). The long term average, which will
further narrow the effective bandwidth, is showing about 6db S/N.
The trace shows a break in your carrier - are you sending QRSS?
73 Chris G3WCD
On 26/03/2011 09:19, Chris Osborn wrote:
Thanks for reports
so far.
Transmissions started at 06.00Z on 8.976 661 6 kHz using
my OCXO as reference.
Unfortunately wind conditions at present prevent balloon
or kite supported aerials.
I have 0.2A into my 40m inverted 'L' - height 10m.
I shall keep the TX running for several hours.
73 Chris G3XIZ
--- On Sat, 26/3/11, mal hamilton <[email protected]>
wrote:
From: mal hamilton <[email protected]>
Subject: Re: LF: VLF - G3XIZ - Weekend transmissions
To: [email protected]
Date: Saturday, 26 March, 2011, 8:51
Chris es Co
Nil visible in Scarborough
mal/g3kev
----- Original
Message -----
Sent:
Saturday, March 26, 2011 8:41 AM
Subject: Re:
LF: VLF - G3XIZ - Weekend transmissions
OK now grabbing at 6000, 424uHz, signal currently
10dB above noise peaks.
73 Eddie G3ZJO
On 26/03/2011 08:00, [email protected]
wrote:
Murphy's Law struck here
overnight, a power outage closed down my computer
for me and lost all but my last grab of Uwe timed
at 05:20UTC.
Now with everything re started we are awaiting the
waterfalls. Chris is 6dB above noise peaks in
424uHz, Grabber is showing my 600 split window at
the moment with Chris' signal just visible.
http://dl.dropbox.com/u/23312120/zjo_grab.jpg
73 Eddie G3ZJO
On 25/03/2011 09:12, Chris Osborn wrote:
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LF,
I shall set up my VLF transmitter
again this weekend:
Loc: Biggleswade IO92UB
Date: Saturday and Sunday 26th
and 27th March 2011
Time: 06.00Z - for several
hours
Freq: 8.976 662 kHz (or very
near, to be advised)
Mode: Constant carrier
Power: 150 W RF
Ant: 40m inverted 'L' @ 10m
(or balloon /kite supported aerial -
depending on WX)
As always reports will be most
welcome.
73 Chris G3XIZ
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