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NEW SYSTEM RED FOR SALE
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| Question on lightning. |
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Posted by: kalyubave92 - 2020-12-16, 16:28 - Forum: Hardware, Software, Lightning Physics
- Replies (1)
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Has anyone on here ever had their tent struck by lightning? If so, what happens? Does it ravage the tent? Were you okay inside and the tent poles channeled the electricity into the ground? Or are you pretty much toast if your tent gets struck with you in it?
I’m curious. Last weekend I got caught in a wicked thunderstorm that seemed to strike very close to my tent. I was on top of a barren plateau so the tent was one of the taller objects around. I minimized my space and stayed on my sleeping pad for insulation, but was still terrified until the storm passed. What is proper protocol in this situation?Note: Link removed by Admin
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| How "wide" is a bolt of lightning? |
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Posted by: lokaupdes34 - 2020-12-16, 16:11 - Forum: General Discussion
- Replies (4)
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It seems like when you see clips of lightning striking in the American Midwest, the lightning is far away and appears to be fairly large in width given the distance from the camera. And then when you see clips of a tree that is 20 feet away getting struck, the bolts of lightning appear about the same width as those that could be miles away.
So my question is, is the apparent similarity in width between distant bolts and close bolts just a coincidence or a case of selective memory on my part? And most importantly, on average, how "wide" is a bolt of lightning?
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| System Red abzugeben |
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Posted by: nipunamey39 - 2020-12-15, 16:14 - Forum: Non-English
- Replies (1)
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Hallo,
ich hätte ein komplettes System RED abzugeben:
PCB 10.3 / 12.3 komplett bestückt und funktionsfähig aufgebaut
inkl. 2 elektr. geschirmter Ferritantennen, GPS-Antenne und Netzteil.
Bei Interesse, bitte PN an mich.
Viele Grüße, Axel (DL8NDG)10.0.0.0.1 192.168.1.254
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| Logging in problem |
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Posted by: paulasara84 - 2020-12-15, 16:07 - Forum: General Discussion
- Replies (1)
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Registered a couple of days ago. Cannot log-in from opening page, get the error message that I am not registered. If I go to the email I received with the URL link, I am told there is no need as I am already registered. If I go to the 'Log In' button on that page, I am logged in. I am confused Any suggestions or help would be appreciated.
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| Magnetic Direction Finding |
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Posted by: ramanda12 - 2020-12-14, 20:03 - Forum: Hardware, Software, Lightning Physics
- Replies (2)
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Hello, i am a beginner and an electrical college student.
so, i have a project to try Magnetic Direction Finding (MDF) method to lightning location
because natural lightning occurence is hard to predict, my lecturer suggest me to model it into a spark gap from lightning impulse generator.
i have a question
can antenna for ligtning location system can also work to detect signal from a spark gap? or i have to make another antenna because the difference characteristic between lightning and spark gap? thank you! i hope you understand my english.
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