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Loggings => Utility => Topic started by: IQ_imbalance on August 09, 2015, 0352 UTC

Title: SSTV 6940 kHz USB 0348Z
Post by: IQ_imbalance on August 09, 2015, 0352 UTC

I think I'm hearing SSTV on 6940 kHz USB....if so, how do i figure out what mode the SSTV tx is?

Title: Re: SSTV 6940 kHz USB 0348Z
Post by: ChrisSmolinski on August 09, 2015, 1549 UTC

I had FSK (like RTTY) there at this time, not SSTV. Actually, pretty much all the time I have FSK there.

Title: Re: SSTV 6940 kHz USB 0348Z
Post by: IQ_imbalance on August 09, 2015, 1706 UTC

Yeah, after doing some digging I realized the spectrum didn't look like SSTV.   RTTY, 850 Hz shift, 140 baud if I'm doing this right. 

Title: Re: SSTV 6940 kHz USB 0348Z
Post by: Token on August 14, 2015, 1547 UTC

I moved the thread to the Utility forum, it is not a mystery signal, it is STANAG 4481 FSK.

T!