Decoded the 20170605 transmission in Warsaw KO02md (message sent to Stefan
for confirmation):
found rank 2 ber 4.0000e-01 Eb/N0 2.0 M -9.469240904e-01 [xx] ps [ 0 0 0
0 0]
carrier phase: 3.9 deg
carrier Eb/N0: -1.1 dB
carrier Es/N0: -17.98 dB
carrier S/N: 9.50 dB in 29.8 uHz, -35.76 dB in 1Hz, -69.74 dB in 2.5kHz
elapsed 36
VY 73
Jacek / SQ5BPF
On Mon, 5 Jun 2017, DK7FC wrote:
Date: Mon, 05 Jun 2017 14:41:28 +0200
From: DK7FC <[email protected]>
Reply-To: [email protected]
To: [email protected]
Subject: VLF: New EbNaut announcement...
Hi VLF,
For some local tests i like to transmit the 2 character message that i already
sent on 970 Hz 3 weeks
ago. This time on 6470 Hz....
Such a short message with sch long symbols may be interesting for newcomers or
various tests by the
established VLF receivers...
f = 6470.100000 Hz
Start time: 05.Jun.2017 13:00:00 UTC
Symbol period: 60 s
Characters: 2
CRC bits: 3
Coding 16K21A
Duration: 9h, 20min
Antenna current: ~ 460 mA
73, Stefan
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