tesoro eldorado

[L.A.]

I want to build the eldorado, where can i find the pcb? i have read that it's possible to make a head for this project with Tx coil 100 turns 20 cm diameter and Rx 170 turns 8 cm diameter put in the middle of tx.with wire from 0,5 mm.


Regards L.A.

[kt315]

Re: tesoro eldorado

can you say anything about a phase and a level of voltage on Rx coil?

[L.A.]

Re: tesoro eldorado

no, i read a brief description of this detector in the rolf wilhelm's book

[Marcello]

Re: tesoro eldorado

I have realized the tesoro eldorado starting from the electric circuit found online.
With the search head old original phases tx-rx 180°
With the original search head that is found on the market (brown with central hole) phases tx-rx 0°.
Both work well.
The level of voltage on rx coil has to be the least possible

Good Work!