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Homebrew Equipment A place to show, design and discuss the weird and wonderful electronic creations from the hands of individual members. |
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2nd Oct 2019, 10:41 pm | #1 |
Pentode
Join Date: Feb 2015
Location: Belfast, Northern Ireland, UK.
Posts: 130
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Mobile phone interruptor
Does anyone have an oscillator circuit that can prevent people using their mobile phones on the seat opposite me in a train? A short range device would be fine. Or is this a forbidden concept?
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2nd Oct 2019, 10:51 pm | #2 |
Dekatron
Join Date: Nov 2003
Location: Heckmondwike, West Yorkshire, UK.
Posts: 9,643
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Re: Mobile phone interruptor
They were made, possibly still are, but they're illegal. A theatre that used one to stop nuisance ringing during performances was prosecuted ISTR.
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2nd Oct 2019, 11:35 pm | #3 |
Moderator
Join Date: Jun 2003
Location: Oxford, UK
Posts: 27,970
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Re: Mobile phone interruptor
You need much more than a simple oscillator to jam mobile phones, and as Bill says, it's highly illegal anyway. Discussion of mobile phone jammers is a contravention of forum rules. This thread is closed.
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