HFU HF Underground

Loggings => Other => Topic started by: Matt_B on November 05, 2018, 1009 UTC

Title: UNID 3329 AM 1003 UTC 5 Nov 2018
Post by: Matt_B on November 05, 2018, 1009 UTC
Picking up something....very strange right now, near where CHU is supposed to be.  Anyone have any idea what it is? QTH of the SDR is Rochester, NY. 

https://drive.google.com/open?id=1pxiXLzKpHMRkPonlP8MrGwFnrxSw2_or (https://drive.google.com/open?id=1pxiXLzKpHMRkPonlP8MrGwFnrxSw2_or)
Title: Re: UNID 3329 AM 1003 UTC 5 Nov 2018
Post by: MDK2 on November 05, 2018, 1750 UTC
Sounds like Link-11.
Title: Re: UNID 3329 AM 1003 UTC 5 Nov 2018
Post by: Matt_B on November 08, 2018, 1059 UTC
Quote from: MDK2 on November 05, 2018, 1750 UTC
Sounds like Link-11.

Not sure what "Link-11" is....?
Title: Re: UNID 3329 AM 1003 UTC 5 Nov 2018
Post by: MDK2 on November 08, 2018, 1412 UTC
It's a military communications mode. There's one at 6942 USB that most of the shortwave pirate enthusiasts are all too familiar with, because it's there almost every night. But they have it in other places on the SW spectrum too.

https://www.sigidwiki.com/wiki/Link-11