Thnx Rik, there’s not much between
me and you though, just the east England fens and then the north
sea!!
you are good copy here (-18dB).
Jim,
Thanks, getting a weak very trace & the decoder is indicating a
signal sync but hardly visible, please keep trying, QSB may bring you up.
Gary - G4WGT.
2010/1/27 James Cowburn <[email protected]>
Hi Gary
Just got two decodes of you at -12dB and -15dB 2116 and 2118.
I have replied with my call and locator on odd minute txing
With best regards
Jim
Dr. James Cowburn
E [email protected]
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Rik, & Andy,
Thanks for your
report & comments & Andy for answering Rik's query.
Well there has not
been any response to my CQ call so I will change the text to beacon &
continue to see if there is a report from further afield.
If you want to try
for a weak decode I can reduce the power for a short period say 30 minutes, my
power is 50 watt RF (200 mW ERP) at the moment so in view of your good report I
could take it down to 10 watts RF.
73, Gary - G4WGT -
IO83qo
2010/1/27 Andy
Talbot <[email protected]>
-24dB S/N (2.5kHz
) is usually guaranteed
Andy
www.g4jnt.com
This email has been scanned for damaging side-effects by the health and safety
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2010/1/27 Rik
Strobbe <[email protected]>
solid copy
here, SNR -5 to -7dB.
But the
signal is clearly audible, CW would be armchair copy.
Any idea
down to what SNR values JT4A produces a usable decoding ?
LF,
Running JT4A this
evening on 503.600 kHz, dial frequency 502.300 kHz USB.
73, Gary - G4WGT -
IO83qo
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