HFU HF Underground

Loggings => HF Mystery Signals => Topic started by: autovon on October 03, 2024, 1252 UTC

Title: 6938 kHz
Post by: autovon on October 03, 2024, 1252 UTC

Huge signal centered on about 6938 just went off the air at 1250z.  S9+20.   Went from about 6918 to 6996.  Guessing it was one of the HF trading signals.

Title: Re: 6938 kHz
Post by: shortwavedrama on October 03, 2024, 1501 UTC

Started here at 0900 UTC.  On then off a bunch of times.

Title: Re: 6938 kHz
Post by: BoomboxDX on October 07, 2024, 1519 UTC

What did it sound like? What do these HF trading signals sound like?