Web Charts DRM-Log Plotter Interactive graphs using Google Charts
WEB Log - PLOTTER
KTWR DRM
Freq.:
9910 kHz
Site:
Agana (GUM)
Date:
2021-06-19
All values at log start
Mode:
B / 10 kHz
Bitrate:
14.56 kbps
MSC:
16 QAM
Prot. Lev.:
1 / 0
Decoded Audio:
99.80 %
FAC CRC:
99.95 %
SNR values:
Max.:
20.44 dB
Min.:
16.43 dB
Average:
19.30 dB
Doppler values:
Max.:
1.84 Hz
Min.:
0.73 Hz
Average:
0.84 Hz
Delay values:
Max.:
7.08 ms
Min.:
1.95 ms
Average:
3.90 ms
0 errors in Sync (0.0 %)
1 errors in Fast Access Channel (0.05 %)
4 errors in Main Service Channel (0.2 %)
Max. SNR at 10:59 UTC
Min. SNR at 11:12 UTC
Max. Doppler at 10:53 UTC
Min. Doppler at 11:04 UTC
Max. Delay at 11:00 UTC
Min. Delay at 11:18 UTC
Location: Shizuoka City
Latitude:
35°00'N
Longitude:
138°17'E
Distance to TX Site:
2501 km
AZ to / from TX Site:
164 / 346 deg.
Receiver information:
(Refer to the box below)
Mode (the first detected):
B3010 from 10:53
Runtime:
34 minutes
Software:
Dream 2.2.1x
Yaesu FRG 7700, 70 cm active antenna and Dual Core Pentium 2.9 GHz
'KTWR DRM' to China logged with FRG-7700 and the Active Antenna for 34 minutes from 1053-1127 UTC. Max. 20.44 dB SNR and 99.80% decoded audio. ID: 1003. (Audio began at 1057 UTC). Before the transmission, around 1049, I noticed an OTH in the channel, it disappeared around 1050 UTC. Rain here. There was ~1 Hz pulse QRM from a cow fence nearby).
Created with Web Charts DRM-Log Plotter Full version 4.3.10
