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Author Topic: New dasher beacon at 7999.10?  (Read 2575 times)

Offline n0xu

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New dasher beacon at 7999.10?
« on: December 10, 2020, 2051 UTC »
I'm currently receiving from the KFS 135 receiver. 2 seconds on, 2 seconds off, 15 dashes per minute fairly precisely. This doesn't seem to be any of the listed current beacons. Also heard fairly strongly on the Northern Utah Omni receiver.

Anyone else receive this signal?

73, Drew NØXU
« Last Edit: December 10, 2020, 2054 UTC by n0xu »

Offline Token

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Re: New dasher beacon at 7999.10?
« Reply #1 on: December 11, 2020, 0123 UTC »
I would think it might be this one:
https://www.youtube.com/watch?v=AQIl2Zdr-lo

I saw that one about 4 or 5 weeks ago, and mentioned it here in another thread, but did not start a new thread about it.  I don't know how many others have seen it to date, but I don't think it is seen or heard much.

T!
T!
Mojave Desert, California USA

Offline n0xu

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Re: New dasher beacon at 7999.10?
« Reply #2 on: December 11, 2020, 2330 UTC »
Copying it in the noise on the KFS 135 SDR right now.

Offline Teotwaki

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Re: New dasher beacon at 7999.10?
« Reply #3 on: December 14, 2020, 1832 UTC »
Just now heard it on the KFS Kiwi SDR Omni. Very weak but identifiable
Jim
NRD-525, Elecraft KX3 and Elecraft PX3 Spectrum Display
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Orange County, SoCal, The better half

Offline mark-n-nut

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Re: New dasher beacon at 7999.10?
« Reply #4 on: December 19, 2020, 2300 UTC »
Dasher doing fine here this afternoon and it appears a new ditter is being heard as well right next to the dasher.

7999.140 ditter
7999.212 dasher

those are the freq's that I measure them to.

73, Mark
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Wellbrook 1530 Loop
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Offline Teotwaki

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Re: New dasher beacon at 7999.10?
« Reply #5 on: December 29, 2020, 0349 UTC »
Dasher doing fine here this afternoon and it appears a new ditter is being heard as well right next to the dasher.

7999.140 ditter
7999.212 dasher

those are the freq's that I measure them to.

73, Mark

Very cool!!
Jim
NRD-525, Elecraft KX3 and Elecraft PX3 Spectrum Display
76' end fed long wire & 66' off-center fed dipole for 10/20/40 meters
Orange County, SoCal, The better half

Offline Token

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Re: New dasher beacon at 7999.10?
« Reply #6 on: December 29, 2020, 1459 UTC »
Dasher doing fine here this afternoon and it appears a new ditter is being heard as well right next to the dasher.

7999.140 ditter
7999.212 dasher

those are the freq's that I measure them to.

73, Mark

So this 7999.212 kHz dasher is not the same one as the 7997.2 kHz dasher?

The 7997.2 kHz dasher appears to be a 2 second on, 2 second off, dash, reasonably stable in timing although some variation in frequency has been reported.  I guess we need to figure out if the 7999.212 kHz dasher is a different animal or the same one (as 7997.2 kHz) on a different freq.

Unfortunately the 7997.2 kHz dasher is a rare critter here at the house.  Maybe once a week I see it for a few minutes, always very weak.  It appears very similar / identical to the 4097.2 kHz dasher, which also is not seen often here, but somewhat more often than the 7997.2 dasher.

T!
T!
Mojave Desert, California USA

Offline syfr

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Re: New dasher beacon at 7999.10?
« Reply #7 on: January 01, 2021, 0032 UTC »
The Sedona Kiwi has copy fairly regularly

http://47.215.229.32:8072/?f=4097.24cwnz12
Kiwsdr x 2. TenTec Paragon/NRD535

Offline mark-n-nut

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Re: New dasher beacon at 7999.10?
« Reply #8 on: February 12, 2021, 2125 UTC »
This dasher has been off the air this week.  Think I last heard it last weekend.

73, Mark
R-75
Wellbrook 1530 Loop
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QTH - Northern UT (NUT)
DN41af

Offline Teotwaki

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Re: New dasher beacon at 7999.10?
« Reply #9 on: February 12, 2021, 2200 UTC »
This dasher has been off the air this week.  Think I last heard it last weekend.

73, Mark

I would love to see them both on the air but .... is it a coincidence that the Dasher goes off the air and is almost immediately replaced by an equally strong signal Ditter beacon within 100Hz of the original frequency?

I’m hoping they are separate because it’s more fun for us! 👍
Jim
NRD-525, Elecraft KX3 and Elecraft PX3 Spectrum Display
76' end fed long wire & 66' off-center fed dipole for 10/20/40 meters
Orange County, SoCal, The better half

Offline mark-n-nut

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Re: New dasher beacon at 7999.10?
« Reply #10 on: February 12, 2021, 2222 UTC »
I have seen them both on at the same time in the past.  I was hearing the ditter this morning for awhile.

73, Mark
R-75
Wellbrook 1530 Loop
Dipoles
QTH - Northern UT (NUT)
DN41af

Offline mark-n-nut

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Re: New dasher beacon at 7999.10?
« Reply #11 on: February 12, 2021, 2239 UTC »
Hearing both of them here at 2238 utc.  Dasher is not as strong as the ditter at the moment.

73, Mark
R-75
Wellbrook 1530 Loop
Dipoles
QTH - Northern UT (NUT)
DN41af

Offline Teotwaki

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Re: New dasher beacon at 7999.10?
« Reply #12 on: February 13, 2021, 0509 UTC »
Hearing both of them here at 2238 utc.  Dasher is not as strong as the ditter at the moment.

73, Mark

The joys of good propagation!! I'll keep trying to catch them.
Jim
NRD-525, Elecraft KX3 and Elecraft PX3 Spectrum Display
76' end fed long wire & 66' off-center fed dipole for 10/20/40 meters
Orange County, SoCal, The better half

Offline DYGradio

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Re: New dasher beacon at 7999.10?
« Reply #13 on: February 28, 2021, 1946 UTC »
I have a fairly strong and solid dasher/ditter (kind of in between the two) about 1 second intervals on 7999.09 here, checked the Sedona, AZ Kiwi and it is very strong there. Also have it on the TorC, NM Kiwi, no joy on the Ft. Collins, CO Kiwi. There is a two second dasher right next to it at 7999.00, weak and fading both here and on the Sedona Kiwi. Tried the KFS Kiwi but it is busy with the max users right now.

This was at 19:30 UTC, at about 19:39 the one second dasher on 7999.09 suddenly went QRT both here and on the Sedona and TorC  Kiwis, or it very quickly faded out in all three places. Still hearing the two second dasher on 7999.00.

19:30 UTC 28 FEB 2021
Ron
WB5DYG
San Tan Valley, AZ  Grid square DM43ff
www.wb5dyg.com

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