Quote:
Originally Posted by Esteban
No, because is an oscillator with transistor and 2 ferrites, and this 2 ferrites is adjust between them in a point wich give more signal when metal is near, is a base autoexcited oscillator. This is one part. Between the ferrites is a kind of small gap.
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Hello
I already get a note of all electronic components of this device,one of them(trimer)is made in Costa Rica.
If this device is patented maybe better not put schematic...
Anyway,its hand made LRL,box completly in wood,for the antenna it was used an old search coil of Garret groundhogg...
Now i send photo of device for you.
Best regards