Web Charts DRM-Log Plotter
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DRM Service A
Freq.: 13650 kHz
Site: Al Kabd (KWT)
Date: 2017-07-23
All values at log start
Mode: B / 10 kHz
Bitrate: 17.00 kbps
MSC: 64 QAM
Prot. Lev.: 0 / 0
Decoded Audio:
80.49 %
 
FAC CRC:
93.25 %
SNR values:
Max.: 30.25 dB
Min.: 0.86 dB
Average: 23.55 dB
Doppler values:
Max.: 2.70 Hz
Min.: 0.15 Hz
Average: 0.51 Hz
Delay values:
Max.: 3.79 ms
Min.: 0.31 ms
Average: 1.41 ms
39 errors in Sync (0.36 %)
731 errors in Fast Access Channel (6.75 %)
2231 errors in Main Service Channel (20.59 %)
Max. SNR at 18:16 UTC
Min. SNR at 19:58 UTC
Max. Doppler at 19:58 UTC
Min. Doppler at 18:20 UTC
Max. Delay at 19:27 UTC
Min. Delay at 19:55 UTC
Logging location:
Latitude: 5925'N
Longitude: 1801'E
Distance to TX Site: 4050 km
AZ to / from TX Site: 133 / 335 deg.
Receiver information: (Refer to the box below)
Mode (the first detected): B0000 from 16:59
Runtime: 3 h 01 min
Software: Dream 1.6.1cvs
Yaesu FRG 7700, 70 cm active antenna and Dual Core Pentium 2.7 GHz
DRM Service A (Kuwait) logged for 181 minutes from 1659-1959 UTC. In Arabic. Perfect until 1910 UTC when the signal dropped to 10 dBuV around 1930 UTC. Max. 30.25 dB SNR and 99.99% decoded audio from 1659-1907 UTC. 80.49% decoded audio calculated for the whole session.
Created with Web Charts DRM-Log Plotter Full version 4.1.10