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Old 20-04-2017, 00:57   #61
tpreitzel
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My SDR-4+ recorded a maximum SNR of 5 dB early this morning. Although I stand little chance of decoding this broadcast with RRI's poor configuration *, this broadcast is worth tracking, I suppose.

* It's interesting to me that RRI has a great frequency manager, but uses a terrible digital configuration for their shortwave broadcasts. In contrast, the BBC has rather lackluster frequency management, but better configuration for their digital shortwave broadcasts. Vatican radio was one of the few broadcasters who could do both procedures well on digital shortwave.
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Old 20-04-2017, 02:15   #62
Braccini
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Excellent observation Tpreitzel. I could check these settings here in Brazil too. I regret that Vatican Radio stopped its DRM broadcasts in all bands. Radio Romania arrives well in DRM only in 49 and 25m, when it transmits from Galbeni with 300 kW. No signal from BBC WS
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Old 20-04-2017, 21:57   #63
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20 Apr 2017 : RRI on 7330 kHz from Tiganesti

Plot shows the English and then the German service.
99% decoded audio of the English service during the transmission.

03:00-06:00 UTC Planetary K-index: 6-. Local K-index: 4.
06:00-09:00 UTC Planetary K-index: 3. Local K-index: 2.

Planetary A-index: 15. Solar flux: 81. SESC Sunspot number: 14.
Sunrise 04:57 UTC.
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Old 21-04-2017, 21:50   #64
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21 Apr 2017 : RRI on 7330 kHz from Tiganesti

Plot shows the English and then the German service.
100% decoded audio of the English service during the transmission.

03:00-06:00 UTC Planetary K-index: 2-. Local K-index: 2.
06:00-09:00 UTC Planetary K-index: 1. Local K-index: 1.

Planetary A-index: 30. Solar flux: 83. SESC Sunspot number: 26.
Sunrise 04:55 UTC.
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Old 23-04-2017, 07:43   #65
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April_23_EN

A result @ 99.97% CDA and 32.3dB max SNR.
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File Type: png 7330-170423-0531-0557-mitajohn.png (37.3 KB, 24 views)
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Old 23-04-2017, 07:46   #66
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A result @ ~99.8% CDA and 32.6dB max SNR.
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File Type: png 7330-170423-0559-0626-mitajohn.png (37.0 KB, 25 views)
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Old 28-04-2017, 15:39   #67
Digger
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RRI SNR Tiganesti E2 English and German services logged for 57 minutes from 0530 UTC. Max. 29.25 dB SNR and 98.41% decoded audio including the break between the English and German transmissions.
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http://www.hobbyradio.se/en/drm/webp....index_en.html
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Old 29-04-2017, 07:34   #68
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April_29_EN

A late log start / short log.
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Old 29-04-2017, 07:37   #69
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A 28 mins log @ 99.9% CDA / 32.5dB max SNR.
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Old 30-04-2017, 07:43   #70
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A result at ~94% CDA / 33.8dB max SNR. After SNR's peak the signal dropped causing dropouts.
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File Type: png 7330-170430-0529-0557-mitajohn.png (39.3 KB, 18 views)
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Old 30-04-2017, 07:50   #71
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The log started with a very low signal and no decoding. After a couple of minutes it got stronger and gave a result at ~94% CDA overall and 32dB max SNR.
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File Type: png 7330-170430-0601-0627-mitajohn.png (35.3 KB, 22 views)
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Old 30-04-2017, 13:12   #72
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RRI 7330 kHz Reception near Atlanta, Georgia, USA

The overnight reception, no audio decoded, max SNR 7.06 dB.
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Old 01-05-2017, 08:16   #73
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A result at ~99.9% CDA / 31.6dB max SNR.
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File Type: png 7330-170501-0529-0557-mitajohn.png (36.9 KB, 17 views)
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Old 01-05-2017, 08:18   #74
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A result at 99% CDA / 31.4dB max SNR.
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File Type: png 7330-170501-0559-0627-mitajohn.png (37.6 KB, 21 views)
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Old 02-05-2017, 14:05   #75
AF4MP
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RRI 7330 kHz Reception near Atlanta, Georgia, USA

The overnight reception, no audio decoded, max SNR 7.54 dB.
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