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WEB Log - PLOTTER
Babcock DRM
Freq.:
9760 kHz
Site:
Woofferton (GBR)
Date:
2017-01-20
All values at log start
Mode:
A / 10 kHz
Bitrate:
18.44 kbps
MSC:
16 QAM
Prot. Lev.:
1 / 0
Decoded Audio:
96.54 %
FAC CRC:
99.97 %
SNR values:
Max.:
22.38 dB
Min.:
9.81 dB
Average:
18.12 dB
Doppler values:
Max.:
1.00 Hz
Min.:
0.12 Hz
Average:
0.31 Hz
Delay values:
Max.:
5.90 ms
Min.:
0.52 ms
Average:
2.03 ms
0 errors in Sync (0.0 %)
1 errors in Fast Access Channel (0.03 %)
279 errors in Main Service Channel (8.17 %)
Max. SNR at 11:04 UTC
Min. SNR at 11:22 UTC
Max. Doppler at 11:37 UTC
Min. Doppler at 11:56 UTC
Max. Delay at 11:49 UTC
Min. Delay at 11:59 UTC
Location: Stockholm
Latitude:
59°25'N
Longitude:
18°01'E
Distance to TX Site:
1508 km
AZ to / from TX Site:
248 / 50 deg.
Receiver information:
(Refer to the box below)
Mode (the first detected):
A3010 from 11:03
Runtime:
57 minutes
Software:
Dream 1.6.1cvs
Yaesu FRG 7700, 70 cm active antenna and Dual Core Pentium 2.7 GHz
Babcock DRM, NHK logged for minutes from 1103 UTC. Max. 22.38 dB SNR and 96.54% decoded audio. NHK from Woofferton with a new DRM configuration: New was Mode A and a slightly higher bitrate of 18.44 kbps. The text messages have at last been updated but I don't understand why they insist on AFS as there is no other transmitter with the same broadcast.
Created with Web Charts DRM-Log Plotter Full version 4.1.9
