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Old 26-06-2018, 19:58   #226
tpreitzel
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Join Date: Apr 2012
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Quote:
Originally Posted by Digger
Hi,
Like I said, I might be wrong. Would yo be able to produce the 12 kHz IF file? Many thanks.

PS: The IF file played OK with both the Gospell and the Avion receivers. 4/64 QAM, but I have no indication of the bitrate. Enclosed is a spectrum of the audio. It seems to stop around 10500 Hz. The music part in the middle of the file was overdriven and sounded poor. Otherwise the audio was very clear.

Terje,

If you have the time, please upload the decoded audio in a good compressed format, e.g. AAC+, so potential buyers can assess xHE-AAC's quality.

On second thought, I don't really have time currently to experiment with my LP DRM transmitter.

Last edited by tpreitzel : 26-06-2018 at 20:30.
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Old 26-06-2018, 19:58   #227
tpreitzel
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http://i63.tinypic.com/1e3s7d.jpg

I used my LP AM stereo transmitter with the channels swapped.

I never did hear any audio, but it isn't surprising given my GR-216's penchant for needing abnormally higher SNRs for decoding.

Last edited by tpreitzel : 27-06-2018 at 07:13.
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Old 12-07-2018, 16:41   #228
MARCEL
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This afternoon I receive then name from Kuweit of 15110 Khz :

https://nsa39.casimages.com/img/2018...2632326539.jpg
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DRM:
Mixer Platine MF9 Mhz with Dream

Antenna:
Mantova Turbo 5/8 wave for 27 mhz
Long Wire 80 meter
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Old 31-07-2018, 14:07   #229
mitajohn
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July_31

Almost same QRM scenario as in my post #218 but worst. ~94% CDA / 32.3 max SNR.
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File Type: png 15110-180731-1126-1325-mitajohn.png (39.6 KB, 12 views)
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Last edited by mitajohn : 31-07-2018 at 14:10.
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