Am 24.10.2012 18:27, schrieb Graham:
May be the path east was better , as you have the same s/n
over similar distance , where as east is over land ?
UA0AET is showing as decoding at JA at the moment , may be
now is a good time to try Tx while JA is in darkness
The path to JA is (was) not open today, see the DCF plot at
http://icas.to/argo/eu.htm
Yesterday the QRN was way lower and the signal levels about the same,
i.e. the SNR was much better. And i was active to that time of the
highest DCF S/N. Anyway no trace at JA8SCD. It's more than twice the
distance to JA, compared to UA0AET.
It's interesting that good decode levels, or clear spectrograms, can be
seen at UA0SNV. As you say, that distance over land is quite a challenge.
But be sure, it is more likely to leave a trace to the right time and
right frequency than making a OP32 decode. That applies for the path to
DU1GM too, of course.
73, Stefan/DK7FC
UA0AET JA8SCD 2200m OPERA 4163 kms 13:53:08
73 -G..
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