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Old 20-06-2015, 09:15   #166
Digger
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About 98% decoded audio in my log which began at 2005 UTC.
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Old 20-06-2015, 22:59   #167
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June_20

A result for 278 mins at 99.35% CDA. After ~19H00 the results turned much better.
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Old 21-06-2015, 07:26   #168
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99.84% decoded audio during this 283 minutes long log. Just before and at the beginning of the regular transmission there was AM, then a carrier, then AM and suddenly it switched to DRM. The max. SNR was 24.67 dB.
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Old 21-06-2015, 22:46   #169
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One weak period for a 164 mins log, ~95% CDA.
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Old 22-06-2015, 11:14   #170
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There was a weaker period around 21 UTC here in Stockholm too, but not so significant. I logged with Dream and the DRM SW Radio. The logs differ in CDA, but it seems to stem from the decoding result in the two logs. I checked the data in detail, and the results are true for both. Dream logs more detailed data and gives a higher percent decoded audio. Both logs use the same receiver and same computer.
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File Type: png 7550-150621-1748-2229-Terje@SE.png (36.3 KB, 206 views)
File Type: png 7550-150621-1748-2228-Terje@SE.png (32.2 KB, 188 views)
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Old 23-06-2015, 07:41   #171
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June 22

Hi,

As Terje did, I also logged with both Dream & DRM SW.
The 'biggest surprise' was at 20:45 when reception improved significantly.
There was a nice ID with frequencies for the AIR transmissions. Some great music followed, until I had to close down for the evening.
Time: 20:20-21:00 UTC, where the last 15 minutes gave 97 % CDA!
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Old 23-06-2015, 12:21   #172
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A solar flare with maximum M6.5 at 18:23 UTC caused a 35 minutes radio black-out from around 19:45 UTC. SNR peaked at 27.71 dB towards the end of the transmission.

The second log was taken with the DRMSW Radio.
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File Type: png 7550-150622-1740-2229-Terje@SE.png (42.4 KB, 163 views)
File Type: png 7550-150622-1740-2228-Terje@SE.png (32.9 KB, 184 views)
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Last edited by Digger : 23-06-2015 at 12:26.
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Old 23-06-2015, 19:27   #173
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A shorter log tonight because I want to switch off my PC for maintenance. More than 99% decoded audio and max SNR was almost 27 dB.
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Old 23-06-2015, 22:49   #174
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Unusually perfect results tonight. 99.98% CDA for 284 mins and the SNR peaked at 31.79 dB.
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File Type: png 7550-150623-1745-2230-mitajohn.png (37.1 KB, 214 views)
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Old 25-06-2015, 09:51   #175
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Perfect decoding during the entire duration of the log.
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Old 25-06-2015, 22:49   #176
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June_25

99.90% CDA for 287 mins and again high max SNR at 31,7 dB. Decoding problems noticed during the last half hour when the signal and SNR dropped.
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File Type: png 7550-150625-1743-2230-mitajohn.png (37.0 KB, 203 views)
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Old 26-06-2015, 22:49   #177
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99.90% CDA for 288 mins and 29.3 dB max SNR. Between 21H16 and 22H11 there was a period with lightning strikes which affected the decoding.
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Old 27-06-2015, 23:25   #178
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June_27

A result for 274 mins at 99.8 % CDA.
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Old 28-06-2015, 07:03   #179
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A perfect result with virtually 100% decoded audio during 289 minutes. The log was unattended.
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Old 29-06-2015, 22:59   #180
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A 250 mins result at 99.96% CDA, 27.8 dB max SNR. Protection level 0/1. Better result than that on June_27.
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