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中国之声
Freq.: 17770 kHz
Site: Dongfang (CHN)
Date: 2020-04-16
All values at log start
Mode: B / 10 kHz
Bitrate: 11.64 kbps
MSC: 16 QAM
Prot. Lev.: 0 / 0
Decoded Audio:
97.64 %
 
FAC CRC:
98.08 %
SNR values:
Max.: 20.80 dB
Min.: 7.47 dB
Average: 17.11 dB
Doppler values:
Max.: 2.70 Hz
Min.: 0.27 Hz
Average: 0.49 Hz
Delay values:
Max.: 9.85 ms
Min.: 0.10 ms
Average: 1.77 ms
13 errors in Sync (0.36 %)
70 errors in Fast Access Channel (1.92 %)
89 errors in Main Service Channel (2.44 %)
Max. SNR at 02:40 UTC
Min. SNR at 02:54 UTC
Max. Doppler at 02:25 UTC
Min. Doppler at 02:35 UTC
Max. Delay at 02:47 UTC
Min. Delay at 02:54 UTC
Location: Hatorihoncho
Latitude: 34°59'N
Longitude: 138°20'E
Distance to TX Site: 3425 km
AZ to / from TX Site: 246 / 52 deg.
Receiver information: (Refer to the box below)
Mode (the first detected): B3000 from 01:59
Runtime: 1 h 01 min
Software: Dream 2.1.1-svn808
Airspy HF+ Discovery, active antenna with a 60 cm whip and DReaM V2.1.1
China National Radio logged with Airspy HF+ for 61 minutes from 0159-0300. Max. 20,80 dB SNR and 97,64% decoded audio.
Created with Web Charts DRM-Log Plotter Full version 4.3.8