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WEB Log - PLOTTER
TWR-GUAM
Freq.:
9910 kHz
Site:
Agana (GUM)
Date:
2018-12-22
All values at log start
Mode:
B / 10 kHz
Bitrate:
17.46 kbps
MSC:
64 QAM
Prot. Lev.:
0 / 0
Decoded Audio:
53.74 %
FAC CRC:
96.25 %
SNR values:
Max.:
17.10 dB
Min.:
8.22 dB
Average:
12.63 dB
Doppler values:
Max.:
1.16 Hz
Min.:
0.37 Hz
Average:
0.52 Hz
Delay values:
Max.:
3.59 ms
Min.:
0.10 ms
Average:
0.57 ms
4 errors in Sync (0.24 %)
62 errors in Fast Access Channel (3.75 %)
759 errors in Main Service Channel (45.92 %)
Max. SNR at 11:19 UTC
Min. SNR at 11:05 UTC
Max. Doppler at 11:00 UTC
Min. Doppler at 11:19 UTC
Max. Delay at 11:12 UTC
Min. Delay at 11:27 UTC
Location: Hatorihoncho
Latitude:
34°59'N
Longitude:
138°20'E
Distance to TX Site:
2498 km
AZ to / from TX Site:
164 / 346 deg.
Receiver information:
(Refer to the box below)
Mode (the first detected):
B0000 from 11:00
Runtime:
28 minutes
Software:
Dream 2.1.1-svn808
Yaesu FRG 7700, 70 cm active antenna and Dual Core Pentium 2.9 GHz
KTWR Guam with a test towards Japan logged for 28 minutes from 1100 UTC. Max.17,10 dB max. SNR and 53,74% decoded audio. The audio sounded good when decoded. Quite heavy QSB with S5...S6 - S9. The Channel Impulse Response was very good, so I wonder why the SNR was so low?
Created with Web Charts DRM-Log Plotter Full version 4.3.0
