Hello Paul,
A new week where we can push the limits! :-)
Well, let's try that:
f = 6470.100000 Hz
Start time: 25.Apr.2017 06:00:03.20
Symbol period: 4.3 s
Characters: 100
CRC bits: 8
Coding 16K21A
Duration: 12h, 0m, 6s
Antenna current: 460 mA
73, Stefan
Am 24.04.2017 13:06, schrieb Paul Nicholson:
Stefan wrote:
> f = 6470.100000 Hz
> Start time: 22.Apr.2017 07:00:00 UTC
> Symbol period: 40 s
> Characters: 2
> CRC bits: 32
> Coding 16K21A
carrier Eb/N0: 17.7 dB
carrier S/N: 28.32 dB in 24.4 uHz
carrier phase: 67.2 degrees
> f = 6470.100000 Hz
> Start time: 23.Apr.2017 05:00:00 UTC
carrier Eb/N0: 17.6 dB
carrier S/N: 28.17 dB in 24.4 uHz
carrier phase: 63.4 degrees
Excellent repeatability of the two transmissions.
Stacking the two days gives:
carrier Eb/N0: 20.7 dB
carrier S/N: 31.25 dB in 24.4 uHz
carrier phase: 65.3 degrees
--
Paul Nicholson
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