Re: Assistance with Graphic Art
Pleas feel free to share, the wider the net is cast the better.
Andrew
By
Andrew Thomas
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#1781
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Re: Assistance with Graphic Art
Is it ok to share this message with other astronomy groups or clubs.
Cheers
Keith Butterworth
By
Butterbelly
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#1780
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Assistance with Graphic Art
My apologies that this post is a little off topic but the UK Radio Astronomy Association needs your help.
We are a volunteer organisation which promotes all aspects of radio astronomy encourages
By
Andrew Thomas
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#1779
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RAZoom Fri. Dec. 6th 19:30 GMT Cosmic ray muon measurement at a global scale
*Professor Xiaochun He ( https://britastro.us8.list-manage.com/track/click?u=9dc833f25ffbf992a229fb6cd&id=8270c0aa56&e=08c3dba0e1 ) Department of Physics & Astronomy, Georgia State University*
The
By
Paul Hearn
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#1778
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Re: Wandering Radio Signal - ~370 to 390MHz - what is it?
Hi Andrew,
The signal you are observing is most certainly not of astronomical origin. There is no spectral line from a known astronomical source at the frequency you mentioned. The sun is a broadband
By
messbetrieb@...
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#1777
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Wandering Radio Signal - ~370 to 390MHz - what is it?
I have been expreimenting with Radio Astronomy observing the hydrogen line using conical feedhorns using both gnuradio and sdrangel software. In the SDR angel software there is the star tracker which
By
Andrew SUTKOWSKI
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#1776
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Re: Radio Lightning Detector
Inspire works very well detecting lightning and I am in UK so they sent it internationally to me without problem. Only issue is it also picks up mains hum which can be quite loud......but if you can
By
Andrew Thornett
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#1775
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Re: Radio Lightning Detector
Hi
I have one of the Inspire kits that I ordered from the US ( into the UK ) approx 3 years ago.
It took an afternoon to assemble and it seems to work very well.
Regards
5
By
Ched Cheddles
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#1774
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Re: Radio Lightning Detector
Hello Andrew, I'm interested in the fact you say it works well as this
seems to be my best chance yet!! they still have the option on the website
to order internationally. where did you see that it
By
Gabriel
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#1773
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Meteor Beacon Server
While the beacon is operating OK after the week end storm the server providing the live stream is OFF.? A site visit is due at the end of the week so we hope to fix it then.
Brian
By
Brian
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#1772
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Re: Radio Lightning Detector
My recording of lightning was just chance as I was really looking for SIDs,
which of course the lightning obscured. I can't remember where the lightning
was,
but as I'm in the Midlands I think
By
Mark Edwards
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#1771
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Re: Radio Lightning Detector
Hello! Thank you this is quite interesting! I assume you specifically did
this when there was a storm in your area, just curious what sort of
distance were you from it?
And yes I¡¯ve seen a a lot of
By
Gabriel
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#1770
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Re: Radio Lightning Detector
I was interested and checked out the website. Inspire will not ship kits or the detector outside the USA.
Andrew
By
Andrew Thomas
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#1769
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Re: Radio Lightning Detector
Hi,
The attached plots shows plenty of noise spikes at VLF caused by lightning.
So the easiest way to record them is to do as I do and just use a PC with a
multi-turn
loop plugged into its
By
Mark Edwards
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#1768
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Re: Radio Lightning Detector
So far only ever used it alone
Sent from Outlook for Android<https://aka.ms/AAb9ysg>
________________________________
Sent: Tuesday, November 19, 2024 11:54:54 AM
To: [email protected]
By
Andrew Thornett
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#1767
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Re: Radio Lightning Detector
Hi Andy
Interesting do you use this standalone or do you contribute to https://www.blitzortung.org/
Kind Regards
John B
By
John Berman
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#1766
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Re: Radio Lightning Detector
NASA had project called INSPIRE which developed a receiver for picking up lightning. I have one of the receivers. Works well apart from terrible interference from power lines at 50
By
Andrew Thornett
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#1765
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Re: Radio Lightning Detector
Hello. Take a look at https://www.blitzortung.org/ . I Googled "blitzortung receivers" and found lots of ideas there. When you start building I'm sure people on this group will have some stuff that is
By
Brian
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#1764
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Radio Lightning Detector
Hello, so I am new to radio and am a student. I have a project to create a radio receiver that can detect lightning strikes. The idea sparked after my tutor mentioned how you could hear radio static
By
Gabriel
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#1763
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Hard to explain meteor echo
We see a lot of strange echoes at https://ukmeteorbeacon.org/beaconclient/ but this one is particularly hard to explain.
The tail echo is? seen by NW H Vpol and the co-located test stream which
By
Brian
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#1762
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