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------
Freq.: 11830 kHz
Site: Komsomolsk Amur (RUS)
Date: 2020-12-18
All values at log start
Mode: B / 10 kHz
Bitrate: 11.64 kbps
MSC: 16 QAM
Prot. Lev.: 1 / 0
Decoded Audio:
04.54 %
 
FAC CRC:
34.48 %
SNR values:
Max.: 13.01 dB
Min.: 0.64 dB
Average: 3.24 dB
Doppler values:
Max.: 2.70 Hz
Min.: 0.62 Hz
Average: 0.91 Hz
Delay values:
Max.: 4.72 ms
Min.: 0.21 ms
Average: 0.42 ms
566 errors in Sync (28.75 %)
1290 errors in Fast Access Channel (65.52 %)
1875 errors in Main Service Channel (95.23 %)
Max. SNR at 01:06 UTC
Min. SNR at 01:34 UTC
Max. Doppler at 01:34 UTC
Min. Doppler at 01:03 UTC
Max. Delay at 01:13 UTC
Min. Delay at 01:31 UTC
Location: Shizuoka City
Latitude: 35°00'N
Longitude: 138°17'E
Distance to TX Site: 1728 km
AZ to / from TX Site: 357 / 176 deg.
Receiver information: (Refer to the box below)
Mode (the first detected): B3010 from 01:02
Runtime: 33 minutes
Software: Dream 2.2.1x
Yaesu FRG 7700, 70 cm active antenna and Dual Core Pentium 2.9 GHz
"------" (Radio Purga, a Russian DRM test from Komsomolsk-Amur) logged for 33 minutes from 0102-0135 UTC. Max. 13,01 dB SNR and 4,54% decoded audio. Low bitrate and only 3500 Hz audio bandwidth. A weak signal from the back or side of the beam. I haven't seen this transmitter at my QTH since October 2019.
Created with Web Charts DRM-Log Plotter Full version 4.3.10