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Author Topic: What is this 50kHz wide digital signal on 6925?  (Read 568 times)

Offline chanito

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What is this 50kHz wide digital signal on 6925?
« on: December 02, 2019, 1355 UTC »

has a sort of staccato sound.


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Offline Pigmeat

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Re: What is this 50kHz wide digital signal on 6925?
« Reply #1 on: December 02, 2019, 2322 UTC »
Some type of digital mil-coms is my guess. The one around 6955 has been there for decades. I once read it was a Canadian Air Force frequency.
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Offline Token

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Re: What is this 50kHz wide digital signal on 6925?
« Reply #2 on: December 03, 2019, 0305 UTC »
This is a Chinese radar, it is a regular around here every morning.  I have seen as many as 14 operational at one time, and often see 8 to 10 at a time.  They are frequency agile, they move around as needed to leverage propagation, but they typically spend a lot of time on a given frequency, sometimes many hours at a time without shifting.  It also has multiple waveforms, meaning it can sound different at different times, it is not always the same although it is always similar.

TDOA cuts place the locations at various spots along the Chinese coast and Hainan Island.

https://www.youtube.com/watch?v=0qCfUUF6EBI
https://www.youtube.com/watch?v=xomCC9uSaYk
https://www.youtube.com/watch?v=k7y8ihcmRl4

T!
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Offline Josh

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Re: What is this 50kHz wide digital signal on 6925?
« Reply #3 on: December 03, 2019, 1947 UTC »
NATO codename: PEKING WET FART
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