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Old 27-07-2018, 22:47   #121
Braccini
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RRI 11650 kHz DRM in South Brazil 27 Jul 18

Strong signal until 21:34 UTC. MER MAX: 16 dB.
Video: https://youtu.be/l6ITLhl5v2k
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Old 29-07-2018, 23:43   #122
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Good signal until 21:32 UTC. MER MAX: 17dB

Video: https://youtu.be/NWvadzmxK-w
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Old 05-08-2018, 04:59   #123
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04 Aug 2018

Amazing signal as always.

Video: https://photos.app.goo.gl/uFa6tJ4rPHJYMM2j9
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Last edited by Braccini : 05-08-2018 at 05:14.
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Old 26-08-2018, 14:41   #124
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25 AUG 18

Great signal, listening at the apartment window

Video: https://www.youtube.com/watch?v=Z-D0qZvf0Dg&t=96s
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Last edited by Braccini : 26-08-2018 at 23:07.
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Old 26-08-2018, 23:07   #125
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26 AUG 18

Amazing signal today. MER MAX:15 dB

Video: https://www.youtube.com/watch?v=knHcFCVs9Mg
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Old 01-09-2018, 22:14   #126
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Radio Romania International 11650 kHz DRM, simply a spectacle, I did not even have to go out on this rainy day in the south to listen to it 😁📻📶 https://youtu.be/s6HlRn54fCs
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Old 14-09-2018, 23:16   #127
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Good signal, daily where there is less noise 😊📻

Video: https://youtu.be/AviZIbR1l0w
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Old 17-09-2018, 23:34   #128
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Amazing signal in Brazil today 😊📻📶

Video: https://youtu.be/3e0yOIQXJA0
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Last edited by Braccini : 18-09-2018 at 01:31.
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Old 29-09-2018, 23:18   #129
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September 29th, 2018

Good signal and program in Brazil today. MER MAX: 14dB
Video: https://youtu.be/tCQF3SdNFQw
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Old 05-10-2018, 23:03   #130
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Good signal in my apartment until 21:20h UTC. Distance: 11,550 Km!!

Video: https://youtu.be/hVUEp7fELoM
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Last edited by Braccini : 06-10-2018 at 19:35.
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Old 07-10-2018, 01:46   #131
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Excellent signal!

Full Program: https://youtu.be/eY9UAyNyC-w
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Old 12-10-2018, 17:22   #132
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Good signal 😊

Video: https://youtu.be/YVzJRaO9qkc
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Old 13-10-2018, 23:12   #133
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Good signal in Brazil, with rare Uniwave Diwave 100 receiver + Active Antenna Degen 31 MS.

Video (it was live): https://youtu.be/GzGihEurcP4
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Old 14-10-2018, 23:13   #134
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Quote:
Originally Posted by Braccini
Good signal in Brazil, with rare Uniwave Diwave 100 receiver + Active Antenna Degen 31 MS.

Video (it was live): https://youtu.be/GzGihEurcP4

With the MER hovering around marginal levels for 64 QAM, you're fortunate in Brazil that RRI is using the sane 16 QAM modulation. Even in one hop scenarios, 16 QAM is noticeably more reliable than 64 QAM over time. I want the best for DRM, but neither broadcasters nor manufacturers of receivers are helping much currently. I'm still amazed at DRM's unrealized potential and I remember my first experience of digital shortwave like it was yesterday. The experience was awesome yet flawed, the "Disco Palace".

Last edited by tpreitzel : 14-10-2018 at 23:16.
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Old 15-10-2018, 02:34   #135
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Quote:
Originally Posted by tpreitzel
With the MER hovering around marginal levels for 64 QAM, you're fortunate in Brazil that RRI is using the sane 16 QAM modulation. Even in one hop scenarios, 16 QAM is noticeably more reliable than 64 QAM over time. I want the best for DRM, but neither broadcasters nor manufacturers of receivers are helping much currently. I'm still amazed at DRM's unrealized potential and I remember my first experience of digital shortwave like it was yesterday. The experience was awesome yet flawed, the "Disco Palace".
I imagine the great experience you must have had with "Disco Palace". It was tuned to great signal in Japan and even in 64-QAM in MSC. Even in 16-QAM in MSC it is possible to process in parametric stereo. In the case of RRI, the transmitter needs an upgrade. In Spark transmission software this is already possible. Anyway, currently the only station that is possible to tune daily here in the south of Brazil is the RRI 11650 kHz DRM.
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