Loggings > HF Mystery Signals

7939 @ 0350z - analog? digital? SigIDWiki fails me again!

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alleycat:
I never seem to be able to find a decent match for my mystery signals at SigIDWiki. This one looks like digital modes with a number of discrete frequency points used, but the frequencies "bend" while being transmitted (voice encryption?). Sorry I'm not more versed in the proper terminology. Screen capture of waterfall:

Audio clip: https://www.lutins.org/sdr/7960_USB_3_kHz_bw.mp3

Thanks for any ID assistance!

Token:
This sounds very much like one of the jammers I have heard used, but can't remember which off the top of my head.  Maybe Cuban?

T!

alleycat:
I think you're correct - I could hear a weak broadcast under one of these signals.

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