Quote:
Originally Posted by Esteban
Hi
Is no pivot, do you refer type LRL rod wich pivots? No, this is not the case.
You can use different kind of circuit, any audio amp can do the job with the type of antenna. And I prefer round or rectangular aluminium loop. A core toroid with few ohms coil is part of it, but this is not for much distance. Small items give few detections (I presume the old target acts as a battery and when you "attack" you consume the few volts or milivolts around him!).
The important here is that you detect by what the "phenomenon" can provide to you.
I'll do general indications, but reffinements deppend of you.
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So any failure could be related to his skills or bad understanding of how to make it properly...
Right ?