Re: diy microwave alarm

[Jim <alarminex@xxxxxxx>]

On Tuesday, April 29, 2014 9:00:41 PM UTC-4, joe hey wrote:
> Hi, I was wondering if there are any (I didn't find any using google) do
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> it yourself descriptions for a microwave perimeter intrusion detector/
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> alarm?
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> From the pictures I've seen of opened up ones, the antennas used seem
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> pretty simple. Electronincs shouldn't be too hard either.
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> Application is for protecting an agricultural area of about 3 ha, bound
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> by 6 straight lines and corners.
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> Has anyone ever come across some useful links?
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> Would be very helpful,
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> thanks