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Old 23-02-2015, 02:15   #1
PP5AZF-Ataliba
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Location: São José-SC-Brazil (GG52QK) - 27.34S 48.37W
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15300 kHz - KTWR GUAM to South Asia - 1445 -1515 UTC

DRM Test by KTWR GUAM to South Asia

Date : 23 & 24 Feb 2015
Time : 1445 -1515 UTC
Freq : 15300 kHz
Power : 90 kW
Azi : 285 deg

Reception reports to info@twr.asia or submit online at
http://www.twr.asia/online-qsl-form

Site: http://drmnainfo.blogspot.com.br/201...outh-asia.html
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Amostras de áudio de algumas rádios DRM:
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Old 23-02-2015, 20:36   #2
Owdjim
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The first 15 minutes was in AM mode on the 23rd, but here is my log of the DRM portion in New Zealand. Decoding was possible at the end.

https://www.dropbox.com/s/m8jkcjz0jz...%20Id.wav?dl=0

Cheers, Chris
Attached Images
File Type: png 15300-150223-1500-1513-Owdjim.png (37.5 KB, 108 views)
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Elad FDM-DUOr, KiwiSDR, FRG-100/DRM receivers + Wellbrook ALA1530S+ loop antenna
DRM receiver museum: CT Digital World Traveller, Morphy Richards 27024, Newstar DR111, Roberts MP-40, UniWave Di-Wave 100
My DRM webpage: http://www.owdjim.gen.nz/chris/radio/DRM/
My online receivers: http://radio.owdjim.gen.nz/

Last edited by Owdjim : 23-02-2015 at 20:43. Reason: Added audio link
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Old 23-02-2015, 22:19   #3
Digger
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An unattended log. Thanks Chris for your note regarding the AM transmission, as I was confused when I looked at the log this morning.
Anyway, nothing spectacular here in Japan. Only 8.91 dB max. SNR.
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File Type: png 15300-150223-1446-1514-Terje@JP.png (37.0 KB, 132 views)
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Terje

https://www.hobbyradio.se/en/drm/web....index_en.html
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Old 24-02-2015, 22:23   #4
Owdjim
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Nothing heard in New Zealand on Tuesday, 24th.

Cheers, Chris
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Elad FDM-DUOr, KiwiSDR, FRG-100/DRM receivers + Wellbrook ALA1530S+ loop antenna
DRM receiver museum: CT Digital World Traveller, Morphy Richards 27024, Newstar DR111, Roberts MP-40, UniWave Di-Wave 100
My DRM webpage: http://www.owdjim.gen.nz/chris/radio/DRM/
My online receivers: http://radio.owdjim.gen.nz/
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Old 25-02-2015, 00:10   #5
Digger
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Another unattended, much better log last night. 86% decoded audio and max. 20.69 dB SNR, a much better result compared to the night before. Last night I started the log late on purpose in order to get the label.
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File Type: png 15300-150224-1501-1514-Terje@JP.png (42.1 KB, 125 views)
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https://www.hobbyradio.se/en/drm/web....index_en.html
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