Web Charts DRM Log-Plotter Interactive graphs using Google Charts
WEB Log - PLOTTER
VIVIDH BHARATI
Freq.:
7550 kHz
Site:
Bengaluru (IND)
Date:
2015-12-22
Mode:
B / 10 kHz
Bitrate:
10.48 kbps
Decoded Audio:
99.90 %
FAC CRC:
100.00 %
SNR values:
Max.:
31.05 dB
Min.:
24.24 dB
Average:
29.57 dB
Doppler values:
Max.:
0.49 Hz
Min.:
0.23 Hz
Average:
0.36 Hz
Delay values:
Max.:
6.77 ms
Min.:
2.36 ms
Average:
3.60 ms
0 errors in Sync (0.0 %)
0 errors in Fast Access Channel (0.0 %)
32 errors in Main Service Channel (0.28 %)
Max. SNR at 21:26 UTC
Min. SNR at 19:42 UTC
Max. Doppler at 19:26 UTC
Min. Doppler at 21:22 UTC
Max. Delay at 22:29 UTC
Min. Delay at 21:43 UTC
Logging location:
Latitude:
59°25'N
Longitude:
18°01'E
Distance to TX Site:
7049 km
AZ to / from TX Site:
110 / 331 deg.
Receiver information:
(Refer to the box below)
Mode (the first detected):
B0010 from 19:20
Second mode detected:
B0100 from 20:46
Runtime:
3 h 10 min
Software:
Dream 1.6.1cvs
Yaesu FRG 7700, 70 cm active antenna and Dual Core Pentium 2.7 GHz
A 276 minutes long log. The decoding problems in the beginning was caused by the PC I use for programming. Its power supply is extremely noisy and even though I have fitted the FRG-7700 with a shielded noise filter on the AC socket, some seeps through. Otherwise perfect decoding. About 97% decoded audio and an average of 29.6 dB SNR from 1920 UTC.
Created with Web Charts DRM-Log Plotter Full version 4.1.6
