HFU HF Underground

Loggings => Utility => Topic started by: jasmine on October 18, 2019, 1324 UTC

Title: Japanese Self Defense Forces 6727 USB 13:15 UTC 18 Oct
Post by: jasmine on October 18, 2019, 1324 UTC
Heard at an S4 what sounded like military comms for some sort of exercise in English with thick Japanese accents. After some googling I found this is a Japanese Self Defense Force HF net.
Title: Re: Japanese Self Defense Forces 6727 USB 13:15 UTC 18 Oct
Post by: Josh on October 18, 2019, 2023 UTC
Awesome, very nice catch! I was expecting to see you'd caught the Japanese slot machine but no you got ssb voice instead.

https://www.sigidwiki.com/wiki/Japanese_Slot_Machine_(XSL)
Title: Re: Japanese Self Defense Forces 6727 USB 13:15 UTC 18 Oct
Post by: jasmine on October 19, 2019, 0440 UTC
Awesome, very nice catch! I was expecting to see you'd caught the Japanese slot machine but no you got ssb voice instead.

https://www.sigidwiki.com/wiki/Japanese_Slot_Machine_(XSL)

Oh! i've caught that one numerous times! it's one of the most unique digital signals i've ever heard.
Title: Re: Japanese Self Defense Forces 6727 USB 13:15 UTC 18 Oct
Post by: Josh on October 19, 2019, 1859 UTC
If you like staring at bits you can demod the slot machine (as well as control supported sdrs) with this;
http://www.saharlow.com/technology/sigmira/
Title: Re: Japanese Self Defense Forces 6727 USB 13:15 UTC 18 Oct
Post by: jasmine on October 20, 2019, 1307 UTC
Thanks Josh! I'm downloading it now  :)
Title: Re: Japanese Self Defense Forces 6727 USB 13:15 UTC 18 Oct
Post by: sat_dxer on March 16, 2021, 0139 UTC
Japan Military? 8-Channel FSK 12924kHz USB 0130z 16 Mar /21
Title: Re: Japanese Self Defense Forces 6727 USB 13:15 UTC 18 Oct
Post by: sat_dxer on March 17, 2021, 1625 UTC
Japan Military 8-Channel FSK 8551.1kHz USB 1723z 17 Mar /21
Title: Re: Japanese Self Defense Forces 6727 USB 13:15 UTC 18 Oct
Post by: sat_dxer on April 04, 2021, 1638 UTC
Japan Military 8-Channel FSK 8551.1kHz USB 1635z 4 Apr /21
Title: Re: Japanese Self Defense Forces 6727 USB 13:15 UTC 18 Oct
Post by: sat_dxer on April 23, 2021, 1350 UTC
Japan Military 8-Channel FSK 8551.1kHz USB 1345z 23 Apr /21