Hi Markus,
Am 07.12.2017 12:05, schrieb Markus Vester:
Nice
decode again in Nuremberg (attached).
Thanks Markus. Almost without symbl errors! :-)
At DL0AO and DF6NM, I'm using the SpecLab IIR Bessel bandpass filter
before the noise blanker. The filter bandwidth has been reduced to 600
Hz (nominal), providing sufficient attenuation of the neighboring
military MSK stations. The noiseblanker uses 8 dB threshold and 3 ms
ramp time.
Our old discussion, 'sufficient' vs. 'as close to perfect as possible'
:-)
Stefan, would it be possible to leave the carrier on during a full day
(sunrise to sunset)? I'd be interested to obtain a phase diurnal also
for the Heidelberg to Nuremberg path.
Yes of course. But you see there are a lot of open tasks, especially
now the idea to try a first east to west TA detection. I won't forget
about the carrier.
Ah and what about the 8270 Hz party? Do we want to try to transmit to
the same time so that our carrier appears on Paul's loop spectrogram,
you and me and Dex and Joe?
Soon Alex/RN3AUS is back and i wanted to continue on 5170 Hz. I need
more antennas!
73, Stefan
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