HFU HF Underground

Loggings => HF Mystery Signals => Topic started by: IQ_imbalance on December 18, 2021, 0040 UTC

Title: 43m broadband oddity
Post by: IQ_imbalance on December 18, 2021, 0040 UTC

Take a look at THIS thing....the blob, not the 6895kHz signal.
(https://i.imgur.com/PRJ0OnH.png)

Title: Re: 43m broadband oddity
Post by: ~SIGINT~ on December 18, 2021, 0218 UTC

I get these as well on a regular basis and have attributed them to correspond to solar flares.

Here are some images taked from 2021-08-07 UTC during a Mix Radio International broadcast:

(http://www.milspec.ca/board/img/2021-08-06_221906.jpg)
(http://www.milspec.ca/board/img/2021-08-06_233405.jpg)

And a 30 second live video recording I captured from that same flare:
http://www.milspec.ca/board/media/video_2021-08-06_223351.mp4 (http://www.milspec.ca/board/media/video_2021-08-06_223351.mp4)

Title: Re: 43m Broadband Oddity
Post by: ~SIGINT~ on December 19, 2021, 2239 UTC

22:35 UTC 19 DEC 2021 - For anyone interested, the "blob" is currently passing through at or near 6940.0 kHz.
22:53 UTC - The blob has suddenly disappeared and the band is once again clear;
22:57 UTC - The blob has reappeared at or near 6890.0 kHz;
00:00 UTC - The blob has suddenly disappeared.

SSN: 117 (down from 119)
Kp: 4 (G0)

I am just passing the 1/2 way point in-between the grey line at this time.

(http://www.milspec.ca/board/img/2021-12-19_174526.png)

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RSPduo | Barker & Williamson antenna | Toronto, Ontario Canada