Transmission stopped.
Alex will do a restart of the PC tomorrow. A longer FFT input size will
be choosen so i can run a longer transmission.
For this night, i run a short test message, just to check Alex' RX site
(timing, etc). A single character message:
f = 5170.1000 Hz
Start time: 28.Dec.2017 18:30:00 UTC
Symbol period: 90 s
Characters: 1
CRC bits: 3
Coding 16K21A
Duration: 11:36 [hh:mm]
Antenna current: 300 mA
73, Stefan
Am 28.12.2017 11:46, schrieb DK7FC:
5 transmissions are completed now. I expect this is enough to leave a
clear decode at RN3AUS.
Alex' txt files will be invaluable this time :-) They may contain the
messages of VO1NA, W4DEX as well as my litte contribution on 5170 Hz
over the negligible distance of 1985 km :-)
Without having the confirmation of a successful message decode i'm
announcing and starting the next message this evening. This will take a
while to decode near Moscow. It can be a challenge of the other VLF
receivers in the region:
f = 5170.1000 Hz
Start time: 28.Dec.2017 15:30:00 UTC (daily)
Symbol period: 30 s
Characters: 12
CRC bits: 6
Coding 16K21A
Duration: 13:04 [hh:mm]
Antenna current: 300 mA
73, Stefan
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