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WEB Log - PLOTTER
KTWR Japanese
Freq.:
7500 kHz
Site:
Agana (GUM)
Date:
2020-05-03
All values at log start
Mode:
B / 10 kHz
Bitrate:
13.18 kbps
MSC:
16 QAM
Prot. Lev.:
1 / 0
Decoded Audio:
96.40 %
FAC CRC:
97.92 %
SNR values:
Max.:
21.18 dB
Min.:
5.22 dB
Average:
17.47 dB
Doppler values:
Max.:
2.70 Hz
Min.:
0.63 Hz
Average:
0.86 Hz
Delay values:
Max.:
10.56 ms
Min.:
0.10 ms
Average:
3.05 ms
29 errors in Sync (0.82 %)
74 errors in Fast Access Channel (2.08 %)
132 errors in Main Service Channel (3.72 %)
Max. SNR at 13:27 UTC
Min. SNR at 12:52 UTC
Max. Doppler at 13:00 UTC
Min. Doppler at 12:51 UTC
Max. Delay at 13:45 UTC
Min. Delay at 12:59 UTC
Location: Shizuoka City
Latitude:
35°00'N
Longitude:
138°17'E
Distance to TX Site:
2501 km
AZ to / from TX Site:
164 / 346 deg.
Receiver information:
(Refer to the box below)
Mode (the first detected):
B3010 from 12:45
Second mode detected:
B3000 from 13:30
Runtime:
59 minutes
Software:
Dream 2.1.1-svn808
Airspy HF+ Discovery first 15 minutes, the rest Yaesu FRG-7700. Active antenna, DReaM V2.1.1
KTWR to Japan in Japanese logged with Airspy HF+ Discovery for 14 minutes from 1246-1300 UTC. At 1300 UTC I switched from the Airspy to the Yaesu FRG-7700. That's why there is a break in the log around this time. Reason for the switch was to see if there were any annoying re-syncs using the FRG-770. The rest of the transmission was logged for 15 minutes from 1300-1315 UTC. Excellent conditions this evening. Max. 21,18 dB SNR and 96,40% decoded audio (including the break).
Created with Web Charts DRM-Log Plotter Full version 4.3.8
