Web Charts DRM-Log Plotter
Interactive graphs using Google Charts
 
WEB Log - PLOTTER

 

 

 

 

 

 

 

中国之声
Freq.: 6030 kHz
Site: Beijing CHN
Date: 2018-08-16
All values at log start
Mode: B / 10 kHz
Bitrate: 17 kbps
MSC: 64 QAM
Prot. Lev.: 0 / 0
Decoded Audio:
1.36 %
 
FAC CRC:
69.71 %
SNR values:
Max.: 16.00 dB
Min.: 3.00 dB
Average: 8.03 dB
Doppler values:
Max.: 4.58 Hz
Min.: 0.83 Hz
Average: 1.84 Hz
Delay values:
Max.: 5.50 ms
Min.: 2.45 ms
Average: 4.49 ms
382 errors in Sync (3.42 %)
3382 errors in Fast Access Channel (30.29 %)
10859 errors in Main Service Channel (97.24 %)
Max. SNR at 12:53 UTC
Min. SNR at 13:25 UTC
Max. Doppler at 13:04 UTC
Min. Doppler at 11:05 UTC
Max. Delay at 14:06 UTC
Min. Delay at 13:03 UTC
Location: Shizuoka City
Latitude: 3500'N
Longitude: 13817'E
Distance to TX Site: 1997 km
AZ to / from TX Site: 292 / 99 deg.
Receiver information: (Refer to the box below)
Mode (the first detected): B0000 from 11:02
Runtime: 3 h 06 min
Software: GR216 1.4
Gospell GR-216 with an external active antenna
Voice Of China with a regular test broadcast aimed for China logged for 186 minutes from 1100-1406 UTC. Max.16,00 dB SNR and 1,36% decoded audio. There was no significant improvement when switching to a tuned, active ferrite antenna between 1146-1325 UTC.
Created with Web Charts DRM-Log Plotter Full version 4.3.0