HFU HF Underground

Loggings => Utility => Topic started by: jasmine on March 23, 2021, 0445 UTC

Title: Unknown Time Signal 6779 USB 0443 UTC 22 March 2021
Post by: jasmine on March 23, 2021, 0445 UTC

Not sure what this is. I did a search for it but couldn't find any time signals on this frequency. Any ideas?

Title: Re: Unknown Time Signal 6779 USB 0443 UTC 22 March 2021
Post by: ChrisSmolinski on March 24, 2021, 1029 UTC

6780 kHz (6765-6795 kHz actually) is an ISM (Industrial, Scientific and Medical) band. I am 99% sure this "time station" that gets reported now and then is nothing more than accidental RFI.  If you check out 13560 kHz (another such band) you will hear similar signals.