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Re: LF: CW 477.7 kHz

To: <[email protected]>
Subject: Re: LF: CW 477.7 kHz
From: "Alan Melia" <[email protected]>
Date: Sun, 16 Nov 2014 14:01:08 -0000
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References: <2798AC58C0E648CFA0FB96187FCCD7CD@AGB> <C9A203DC79C943E7A2D55EE2395023D4@AGB> <[email protected]> <[email protected]> <1F3233E8840B47AFABC056750DD2C708@White> <[email protected]> <004d01d0004a$09ab1010$1d013030$@de> <[email protected]> <op.xpey5un9yzqh0k@pc-roelof>
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Hi Roelof, interesting comment...... the Dst has been down in the -40 to -50nT during that period. That level does not usually have a big effect but it is obviously enough to "take the edge off" the signal reducing it below aural reception levels. I think the replenishment of particles to the ring current has been taking place ove an extended period rather than the sudden quick burst we see on a CME. There is a bit of an upward trend now so maybe conditions are coming back.

Alan
G3NYK

----- Original Message ----- From: "Roelof Bakker" <[email protected]>
To: <[email protected]>
Sent: Sunday, November 16, 2014 10:52 AM
Subject: Re: LF: CW 477.7 kHz


Hello Joe,

T/A propagation has been poor lately and last night was no exception.
The only NDB from Newfoundland I heard was AY-356, St. Anthony and very
weak at that!
When conditions are good, I can hear ten or more from your area.

Nonetheless, I could spot your signal on my overnight spectrum recording
for the better part of the night until local sunrise. However only at
00:28 UTC, I had marginal aural copy in a 16 Hz bandwidth.

On WSPR 630m, I found one single decode from WE2XGR at 04:54 UTC.

73,
Roelof, PAoRDT

Receiver: PERSEUS SDR
Antenna: pa0rdt-Mini-Whip four meter up in a hawthorn tree.



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