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Author Topic: Please avoid use of 6925 kHz  (Read 1210 times)

Offline Shortwave_Listener

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Please avoid use of 6925 kHz
« on: May 12, 2023, 2343 UTC »
There has been a ute centred on 6928 and spanning from 6926.5 to 6929.5 kHz for several days now. It is very strong in Eastern North America in the evening and night and makes the frequency nearly useless for pirates.
« Last Edit: May 13, 2023, 0215 UTC by Shortwave_Listener »
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Offline ~SIGINT~

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Re: Please avoid use of 6925 kHz
« Reply #1 on: May 14, 2023, 0007 UTC »
6926.2 kHz USB (tune)

I have been tracking this one since the 9th of May 2023 which is when it more or less seemed to have appeared on this portion of the band. This is a UNID STANAG 4285 UTE station. STANAG 4285 is a very common data mode in use by NATO and Allied naval stations (land and sea). Although strongest in the evening hours in North Eastern Canada, I have observed this UTE operational during other time frames leading me to believe it may be a 24/7 station.

I have also observed a companion station on 6971.2 kHz USB (tune) and let's not forget the Link 11 UTE on 6942.0 kHz USB.

~SIGINT~
« Last Edit: May 14, 2023, 0010 UTC by ~SIGINT~ »

Offline Charlie_Dont_Surf

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Re: Please avoid use of 6925 kHz
« Reply #2 on: May 19, 2023, 2119 UTC »
Not contradicting what was written above but I want to point out that from my casual observations that STANAG signal does not seem to be much of an issue west of the Mississippi River and possibly not a huge problem even immediately west of the Ohio River. (For Canadian localization: roughly west of Lake Superior and Thunder Bay, ON.)

However, listeners in the northeast US and eastern Canada will have a difficult time with it and there are many listeners in that area so keep it in mind.
« Last Edit: May 19, 2023, 2131 UTC by Charlie_Dont_Surf »
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Offline ~SIGINT~

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Re: Please avoid use of 6925 kHz
« Reply #3 on: May 20, 2023, 0045 UTC »
All transmissions should be in a "non-interfering basis". It's actually written that way on Canadian licenses. Non the less, pirate stations should not be interfering with military / aeronautical / marine etc ... or commercial operations. That is just poor etiquette.

Offline ~SIGINT~

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Re: Please avoid use of 6925 kHz
« Reply #4 on: May 23, 2023, 0039 UTC »
00:35 UTC 23 MAY 2023
The STANAG 4285 UTE station is now accompanied by an RTTY UTE this evening (N.E. Canada).

Offline Charlie_Dont_Surf

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Re: Please avoid use of 6925 kHz
« Reply #5 on: May 24, 2023, 0707 UTC »
Not contradicting what was written above but I want to point out that from my casual observations that STANAG signal does not seem to be much of an issue west of the Mississippi River and possibly not a huge problem even immediately west of the Ohio River.

Speaking of contradictions, I'm going to contradict even myself here. I can hear that damn STANAG all the way out here now, even on my not-so-great antennas, and I think it's coming from Europe.

Be afraid. Be very afraid.
I don't STRETCH the truth.

"Every minute I spend in this room, my signal gets weaker.
Every minute Charlie squats in the bush, his signal gets stronger."

Offline Charlie_Dont_Surf

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Re: Please avoid use of 6925 kHz
« Reply #6 on: May 31, 2023, 0445 UTC »
I have been "out of the loop" since last Thursday or so. I'm not hearing it on the east coast tonight. Has it been gone for a few days?
I don't STRETCH the truth.

"Every minute I spend in this room, my signal gets weaker.
Every minute Charlie squats in the bush, his signal gets stronger."

Offline Shortwave_Listener

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Re: Please avoid use of 6925 kHz
« Reply #7 on: May 31, 2023, 0509 UTC »
I have been "out of the loop" since last Thursday or so. I'm not hearing it on the east coast tonight. Has it been gone for a few days?

I didn’t hear it yesterday or today, it was still there on Sunday.
Lucas Bandura
eQSL appreciated! lucasnerite@gmail.com
Songs are identified with Shazam if needed. I usually use KiwiSDR receivers. Reception from my QTH is using an SDRPlay RSP1A for SWL with a 40 meter band Inverted V at 40 feet. Kenwood TS-570D for ham use.
My website: https://swl7.wordpress.com/
Shortwave Radio Archive: https://www.youtube.com/@SW_Archive
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Offline ChrisSmolinski

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Re: Please avoid use of 6925 kHz
« Reply #8 on: May 31, 2023, 1828 UTC »
You can always check out my daily waterfalls of the 43 mb to see when it, or another signal is present (or not): https://radiohobbyist.org/waterfalls/
Chris Smolinski
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Offline Shortwave_Listener

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Re: Please avoid use of 6925 kHz
« Reply #9 on: May 31, 2023, 1913 UTC »
You can always check out my daily waterfalls of the 43 mb to see when it, or another signal is present (or not): https://radiohobbyist.org/waterfalls/

Yes, I did check those. No sign of the ute since May 28.
Lucas Bandura
eQSL appreciated! lucasnerite@gmail.com
Songs are identified with Shazam if needed. I usually use KiwiSDR receivers. Reception from my QTH is using an SDRPlay RSP1A for SWL with a 40 meter band Inverted V at 40 feet. Kenwood TS-570D for ham use.
My website: https://swl7.wordpress.com/
Shortwave Radio Archive: https://www.youtube.com/@SW_Archive
https://archive.org/details/@shortwave_radio_archive