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Author Topic: UNID CW tx's 6925 USB 01-29-13  (Read 992 times)

Offline Sealord

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UNID CW tx's 6925 USB 01-29-13
« on: January 29, 2013, 1242 UTC »
Recorder catches:

6925 USB SIO 232-333

Found these throughout my overnight recording - tried to decipher by ear, but my ear for code sucks :)  The first one was very short with a fair signal, second one was the strongest & the third fair signal again.  By pitch & speed, all three sound like they're from the same fist.  Possibly BOR?

05:18z (audio): http://archive.org/download/ShortwaveOddsSodsTransmissions/UnidCw6925Usb0518z01-29-13.mp3

05:38z-05:40z (audio): http://archive.org/download/ShortwaveOddsSodsTransmissions/UnidCw6925Usb0538z-0540z01-29-13.mp3

06:10z-06:12z (audio): http://archive.org/download/ShortwaveOddsSodsTransmissions/UnidCw6925Usb0610z-0612z01-29-13.mp3
« Last Edit: January 29, 2013, 1244 UTC by Sealord »
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Offline ChrisSmolinski

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Re: UNID CW tx's 6925 USB 01-29-13
« Reply #1 on: January 29, 2013, 1326 UTC »
I heard some strings of VVV around 0518z and 0539z on the SDR recording.

Also noted CW around 6921 and 6941. There have been a lot of unusual CW transmissions in the 6800-7000 kHz range lately.
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Offline desmoface

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Re: UNID CW tx's 6925 USB 01-29-13
« Reply #2 on: January 29, 2013, 1341 UTC »
Yep, just a bunch of v's at varying speeds.  At one point I heard de vvv.   Prolly someone testing a transmitter/antenna, etc.

Steve
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BOR

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Re: UNID CW tx's 6925 USB 01-29-13
« Reply #3 on: January 29, 2013, 1719 UTC »
Quote from: Sealord on January 29, 2013, 1242 UTC
Recorder catches:

6925 USB SIO 232-333

Found these throughout my overnight recording - tried to decipher by ear, but my ear for code sucks :)  The first one was very short with a fair signal, second one was the strongest & the third fair signal again.  By pitch & speed, all three sound like they're from the same fist.  Possibly BOR?

05:18z (audio): http://archive.org/download/ShortwaveOddsSodsTransmissions/UnidCw6925Usb0518z01-29-13.mp3

05:38z-05:40z (audio): http://archive.org/download/ShortwaveOddsSodsTransmissions/UnidCw6925Usb0538z-0540z01-29-13.mp3

06:10z-06:12z (audio): http://archive.org/download/ShortwaveOddsSodsTransmissions/UnidCw6925Usb0610z-0612z01-29-13.mp3

Those CW transmissions weren't by me. I will always ID during a CW test.....BOR
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Offline Sealord

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Re: UNID CW tx's 6925 USB 01-29-13
« Reply #4 on: January 29, 2013, 1757 UTC »
Thanks for the clarification BOR :)
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