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-   -   RRI @ 9740 kHz (http://www.drmrx.org/forum/showthread.php?t=2791)

tpreitzel 04-04-2018 05:58

RRI @ 9740 kHz
 
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I don't know if this log has actually identified RRI on 9740 kHz or not. I received no FAC, but I thought the result was interesting anyway. ;)

BTW, I've switched to an old 8GB Sandisk Cruzer USB device. We'll see if any improvement occurs over my other device. It shouldn't matter if the firmware is correct.

tpreitzel 09-04-2018 20:16

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April 9th, 2018 partial log ... This time the signal was definitely there, but my GR-216 failed to detect and log those values. The MER (MSC) peaked at about 7 dB from the rear lobe of this RRI broadcast to India.

tpreitzel 15-05-2018 05:46

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May 15th, 2018 partial log as the first 18 minutes were spent in vain trying to log with my GR-216. Signal levels were highest during the first 15 minutes and averaged SNRs ~ 10 dB with my GR-216. Until some of the bugs are fixed in my GR-216, I'm suspending logging with it. Don't get me wrong. I love the GR-216, but the logging bug is driving me nearly batty. ;)

Here's nearly 45 minutes of the log from the reverse lobe of RRI's beam to SE Asia with my SDR-4+

tpreitzel 17-05-2018 17:47

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May 16th, 2018 log ...

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tpreitzel 19-05-2018 05:51

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May 19th, 2018 partial log ...

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tpreitzel 22-05-2018 03:17

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May 21st, 2018 partial log ...

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tpreitzel 22-05-2018 14:18

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May 22nd, 2018 log ...

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tpreitzel 24-05-2018 01:23

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May 23rd, 2018 partial log ...

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tpreitzel 24-05-2018 22:18

Lightning-Spangled Skies
 
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May 24th, 2018 log ... stormy weather to say the least, but my SDR-4+ and magnetic loop handled it alright. I insist that my equipment work under such adverse conditions even if poorly. When emergencies arise, it's better to have equipment work somewhat than not at all.

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tpreitzel 25-05-2018 19:46

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May 25th, 2018 partial log ... I missed the first part due to a personal recommendation via e-mail for Ted Randall of WTWW to use DRM... ;)

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tpreitzel 27-05-2018 21:26

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May 27th, 2018 partial log ... Due to technical problems, I split the broadcast in two parts. The signal was quite strong at times for reception off the reverse lobe.

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tpreitzel 28-05-2018 19:52

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May 28th, 2018 partial log ... I'm really beginning to wonder if this broadcast is being received from a rear lobe. Only listeners around India know for sure. ;)

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tpreitzel 29-05-2018 21:31

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May 29th, 2018 log ...

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Owdjim 30-05-2018 00:31

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Had a listen for this one yesterday here in New Zealand and found some good decoding at times.

Cheers, Chris

tpreitzel 30-05-2018 18:55

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May 30th, 2018 partial log ...

Modulation: -
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Chris, it's great to see some acceptable decoding from RRI's questionable configuration ... ;) Excellent reception at a distance of 10,000 miles.


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