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KTWR Audio
Freq.: 9910 kHz
Site: Agana (GUM)
Date: 2021-04-24
All values at log start
Mode: B / 10 kHz
Bitrate: 14.56 kbps
MSC: 16 QAM
Prot. Lev.: 1 / 0
Decoded Audio:
63.92 %
 
FAC CRC:
86.53 %
SNR values:
Max.: 26.74 dB
Min.: 0.53 dB
Average: 17.17 dB
Doppler values:
Max.: 2.70 Hz
Min.: 0.14 Hz
Average: 0.62 Hz
Delay values:
Max.: 2.67 ms
Min.: 0.10 ms
Average: 0.87 ms
31 errors in Sync (0.85 %)
491 errors in Fast Access Channel (13.47 %)
1322 errors in Main Service Channel (36.26 %)
Max. SNR at 11:38 UTC
Min. SNR at 12:19 UTC
Max. Doppler at 12:19 UTC
Min. Doppler at 12:04 UTC
Max. Delay at 12:04 UTC
Min. Delay at 12:30 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 11:29
Runtime: 1 h 01 min
Software: Dream 2.2.1x
Yaesu FRG 7700, 70 cm active antenna and Dual Core Pentium 2.9 GHz
'KTWR Audio' to Japan in Japanese, then in English logged with FRG-7700 and the Active Antenna for 61 minutes from 1129-1230 UTC. Max. 26,74 dB SNR and 63,92% decoded audio. This log was auto-logged and unattended. No idea what caused the reception to crash from 1205 UTC and on.
Created with Web Charts DRM-Log Plotter Full version 4.3.10