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Author Topic: RTTY? 6485 USB 1409 UTC 11/8/15  (Read 3859 times)

Offline flexoman61

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RTTY? 6485 USB 1409 UTC 11/8/15
« on: November 08, 2015, 1415 UTC »
Can anyone ID this? Is this RTTY?
Can it be decoded with FLDIGI. I'm decoding in RTTY-75w
but seems like random characters or encrypted.

Also 16122ish kHz usb.

Thnx
« Last Edit: November 08, 2015, 1509 UTC by flexoman61 »
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Offline Token

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Re: RTTY? 6485 USB 1409 UTC 11/8/15
« Reply #1 on: November 08, 2015, 1554 UTC »
This is STANAG 4481 FSK.  It is encrypted.  Although this is what is traditionally called RTTY, these days it is just another data mode and no radio teletype is involved.

http://www.hfunderground.com/wiki/Signal_Identification#FSK_Modes

T!
« Last Edit: November 09, 2015, 1752 UTC by Token »
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