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Author Topic: Long dasher 8039.82 KHz  (Read 1763 times)

Offline DYGradio

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Long dasher 8039.82 KHz
« on: October 27, 2023, 2209 UTC »
I have a long some what chirpy dasher that fades up strong. Not seeing a reference for this one but may well be missing it so if this is previously reported let me know thanks! Airspy HF+ Discovery 60 ft SE/NW longwire 8039.82 KHz 27OCT23 22:00z.

https://youtu.be/WkeS6CXKZOQ?si=BRqu44o7zd2IRZx2

« Last Edit: November 05, 2023, 1900 UTC by DYGradio »
Ron
WB5DYG
San Tan Valley, AZ  Grid square DM43ff
www.wb5dyg.com

Icom IC-R8500/IC-R7000/IC-718/Airspy HF+/Airspy HF+ Discovery/Hammarlund HQ-180A
Vertical, longwire, and other antennas

Offline DYGradio

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Re: Long dasher 8039.82 KHz
« Reply #1 on: October 28, 2023, 2145 UTC »
Long dasher back in there today, same characteristics but now at 8039.81 KHz. Fair signal with some fading. Airspy HF+ Discovery 60ft NE/SW longwire. 28OCT23 21:43z
« Last Edit: November 05, 2023, 1901 UTC by DYGradio »
Ron
WB5DYG
San Tan Valley, AZ  Grid square DM43ff
www.wb5dyg.com

Icom IC-R8500/IC-R7000/IC-718/Airspy HF+/Airspy HF+ Discovery/Hammarlund HQ-180A
Vertical, longwire, and other antennas

Offline DYGradio

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Re: Long dasher 8039.82 KHz
« Reply #2 on: November 05, 2023, 1903 UTC »
Long dasher fairly strong with moderate fading. 8039.79 KHz 05NOV23 19:02z. Airspy HF+ Discovery 60ft SE/NW longwire.
Ron
WB5DYG
San Tan Valley, AZ  Grid square DM43ff
www.wb5dyg.com

Icom IC-R8500/IC-R7000/IC-718/Airspy HF+/Airspy HF+ Discovery/Hammarlund HQ-180A
Vertical, longwire, and other antennas

Offline DYGradio

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Re: Long dasher 8039.82 KHz
« Reply #3 on: November 06, 2023, 2015 UTC »
Long dasher was very chirpy, about three seconds from key down to landing on a solid frequency with dashes running longer than normal, all total about five seconds per key up. Within a few minutes it got much stronger and much more stable with minimal chrip and about a three second solid dash and three seconds between dashes. Maybe the sun came out from behind the clouds and kicked up solar panel output, that's purely a SWAG on my part. 8039.87 KHz 06NOV23 20:07z Airspy HF+ Discovery 60ft SE/NW longwire
Ron
WB5DYG
San Tan Valley, AZ  Grid square DM43ff
www.wb5dyg.com

Icom IC-R8500/IC-R7000/IC-718/Airspy HF+/Airspy HF+ Discovery/Hammarlund HQ-180A
Vertical, longwire, and other antennas

HQ180

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Re: Long dasher 8039.82 KHz
« Reply #4 on: November 08, 2023, 1518 UTC »
NO JOY here in Colorado I have listened day time and night time never heard it at all.

Offline DYGradio

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Re: Long dasher 8039.82 KHz
« Reply #5 on: November 08, 2023, 2307 UTC »
Monitored this long dasher for several hours today while doing other things, from around 19:00z it came up solid and strong, by 22:00z it began to deteriorate as if it's power supply voltage was decreasing. Dashes became more chirpy and more delayed as time went by. By 22:41z it was down to just a chirp every seven or so seconds. 8039.80 KHz 08NOV23 22:41z

Today's YouTube posting:
https://youtu.be/jrz6ZjYHAgA

Previous YouTube posting from 27OCT23:
https://youtu.be/WkeS6CXKZOQ?si=aOZVRAx_kwyCkBv6
Ron
WB5DYG
San Tan Valley, AZ  Grid square DM43ff
www.wb5dyg.com

Icom IC-R8500/IC-R7000/IC-718/Airspy HF+/Airspy HF+ Discovery/Hammarlund HQ-180A
Vertical, longwire, and other antennas

Offline DYGradio

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Re: Long dasher 8039.82 KHz
« Reply #6 on: November 18, 2023, 1659 UTC »
Long dasher fairly strong this morning with moderate fading. 8039.8 KHz 18NOV23 16:55z Airspy HF+ Discovery 60ft SE/NW longwire.

It was suggested this might be a second harmonic of 4019.9, in monitoring both simultaneously I have not seen that so far. Thanks to DSL (all we have in rural Pinal County AZ) I have a higher noise floor from roughly 3815 to 5100 KHz which does not help with weak signals in the 4 MHz range.
Ron
WB5DYG
San Tan Valley, AZ  Grid square DM43ff
www.wb5dyg.com

Icom IC-R8500/IC-R7000/IC-718/Airspy HF+/Airspy HF+ Discovery/Hammarlund HQ-180A
Vertical, longwire, and other antennas

Offline DYGradio

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Re: Long dasher 8039.82 KHz
« Reply #7 on: November 23, 2023, 1753 UTC »
Long dasher very strong with moderate fading, minimal chirp this morning. 8039.80 KHz 23NOV23 17:52z Airspy HF+ Discovery 60ft SE/NW longwire
Ron
WB5DYG
San Tan Valley, AZ  Grid square DM43ff
www.wb5dyg.com

Icom IC-R8500/IC-R7000/IC-718/Airspy HF+/Airspy HF+ Discovery/Hammarlund HQ-180A
Vertical, longwire, and other antennas

Offline DYGradio

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Re: Long dasher 8039.82 KHz
« Reply #8 on: December 07, 2023, 1942 UTC »
Long dasher fair to moderate signal strength, slow fading up and down cycle, chirpy on the start. 8039.86 KHz 07DEC23 19:41z Airspy HF+ Discovery 60ft SE/NW longwire
Ron
WB5DYG
San Tan Valley, AZ  Grid square DM43ff
www.wb5dyg.com

Icom IC-R8500/IC-R7000/IC-718/Airspy HF+/Airspy HF+ Discovery/Hammarlund HQ-180A
Vertical, longwire, and other antennas

Offline DYGradio

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Re: Long dasher 8039.82 KHz
« Reply #9 on: December 18, 2023, 1937 UTC »
Long dasher with moderate fading but quite strong on the upswing. Slight chirp at the start of each dash. 8039.82 KHz 18DEC23 19:36z Airspy HF+ Discovery 60ft SE/NW longwire
Ron
WB5DYG
San Tan Valley, AZ  Grid square DM43ff
www.wb5dyg.com

Icom IC-R8500/IC-R7000/IC-718/Airspy HF+/Airspy HF+ Discovery/Hammarlund HQ-180A
Vertical, longwire, and other antennas

Offline DYGradio

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Re: Long dasher 8039.82 KHz
« Reply #10 on: January 05, 2024, 1732 UTC »
Long dasher with mild fading, quite strong on the upswing. The usual slight chirp at the start of each dash. 8039.73 KHz 05JAN24 17:31z Airspy HF+ Discovery 60ft SE/NW longwire
Ron
WB5DYG
San Tan Valley, AZ  Grid square DM43ff
www.wb5dyg.com

Icom IC-R8500/IC-R7000/IC-718/Airspy HF+/Airspy HF+ Discovery/Hammarlund HQ-180A
Vertical, longwire, and other antennas

 

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