(meteorobs) SNOTEL/SCAN - further info for radio meteor observers

Raydel Abreu (CM2ESP) cm2esp at gmail.com
Thu Apr 18 17:15:57 EDT 2013


That's very interesting!!!

Thank you for the info Jay, and i sorry not answer sooner.

Two months ago i do copy a moon reflection just with a dipole!!! That's
very interesting, but i couldn't get the materials to build a higher
antenna and listen to satellites. I have just build the elements and i only
have missing the boom or support, i hope to finally end the antenna
construction by the next week. It's so sad it is going to go off line soon,
it is a source of pretty interesting experiments!!!

All the best,

Raydel


2013/4/11 Jay Salsburg <jsalsburg at bellsouth.net>

> NAVSPASUR is supposed to be turned off sometime this year, so I have
> heard. Based on your distance from the transmitters, I doubt you will pick
> up meteors, but you will be able to receive satellites, especially the
> Space Station.****
>
> ** **
>
> Go to my NAVSPASUR page, there are plans at the bottom for an antenna:****
>
> ** **
>
> http://www.salsburg.com/NAVSPASUR/****
>
> http://www.salsburg.com/NAVSPASUR/Antenna.mp4****
>
> ** **
>
> ** **
>
> *From:* meteorobs-bounces at meteorobs.org [mailto:
> meteorobs-bounces at meteorobs.org] *On Behalf Of *Raydel Abreu (CM2ESP)
> *Sent:* Thursday, April 11, 2013 10:02 AM
> *To:* Meteor science and meteor observing
> *Subject:* Re: (meteorobs) SNOTEL/SCAN - further info for radio meteor
> observers****
>
> ** **
>
> Any idea of when? I really wanted to do some satellite detection
> experiments before it gets off the air...****
>
> Raydel****
>
> ** **
>
> 2013/4/10 Jay Salsburg <jsalsburg at bellsouth.net>****
>
> Hello Thomas
>
> Thank you for this information. I have been troubled with the thought that
> the NAVSPASUR system is to soon be turned off and put me in the dark for
> Forward Scatter RADAR. I will contemplate further on the idea of using the
> transmitter in Mississippi for it is 180 miles away and may offer a viable
> source of Forward Scatter Meteor Data. My only concern is that this low
> frequency may be plagued by electric/electronic interference.
>
> -----Original Message-----
> From: meteorobs-bounces at meteorobs.org
> [mailto:meteorobs-bounces at meteorobs.org] On Behalf Of Thomas Ashcraft
> Sent: Wednesday, April 10, 2013 4:23 PM
> To: Meteor science and meteor observing
> Subject: (meteorobs) SNOTEL/SCAN - further info for radio meteor observers
>
> Further information on the SNOTEL/SCAN meteor burst communications network:
>
> There are 100 kW master stations in five locations.  40.670 MHz CW
>
> 1 Boise Idaho
> 2 Dugway Proving Grounds Utah
> 3 Stoneville, Mississippi
> 4 Tipton, Missouri
> 5 Mt. Gilead, OH
>
> The much less powerful remote data stations (41.61 MHz CW) transmit hourly
> (top of the hour) as long as there is data to send.
>
> Here is a short sound specimen and spectrogram of the signal of the return
> transmitter:
> http://www.heliotown.com/SNOTEL_SCAN_return_signal.html
>
> Thomas Ashcraft  -  Heliotown  - New Mexico
>
>
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