7.5 Khz reciever

Thread Starter

Short_Final2

Joined Nov 9, 2010
2
I'm trying to make a simple reciever that will give me an On/Off output of any sort when it is the presence of an Invisible Fence transmiter loop.

I understand they run at 75.Khz or 10.8Khz
 

Thread Starter

Short_Final2

Joined Nov 9, 2010
2
A wireless unit that is battery powered.
It's proximity to the transmitter inductive coil (antenna) would be typically less than 1 foot.

The need is essentially a proximity sensor
 
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