IDX-PRO+VDI

[golfnut]

Im going to try the IDX and make a 27DD for it.

Let me see if I can get this one going.

Are all the pots lined up so you know which way to wire them.

I have about 5 questions I dont know the answer to!!

Steve

[eduardo1979]

Undergrund 30-35cm, in normal field. Highly mineralized ground, the depth down to about 25cm.

[dfbowers]

Hi Eduardo, reading through here,,,

You mentioned ..


Im curious to see what this is in the ground.

Has anybody done this?


Steve

Steve,

I think.. it's unlikely that even half of that is usable. My experience is that is becomes unstable mechanically at higher sensitivity settings.. even with a stock White's coil. Plus, the ground will surely be a limiting factor. I will say this though - with careful tuning , the depth is right up there with my Nautilus!

Another observation - the IDX hits harder on high conductors as compared to say, the TGSL at 14.5kHz.

[golfnut]

Hi Eduardo, reading through here,,,

You mentioned ..

I finally tried the IDX-PRO with the DD coil 27cm and is really incredible. 1€ coin to 60cm in the air.

Im curious to see what this is in the ground.

Has anybody done this?


Steve

[szucs_g]

Some picture's... after a donations.

[szucs_g]

Somebody can tell it, that what kind of sign is needed get with an oscilloscope it X and Y on dots?
Works for somebody with 16F690 PIC built VDI?

It's working!!!!!!!!

I'm wery happy!

I have a mistake on pcb. A short circuit took shape in the course of the etching caused the trouble! He came undone. I revise it another time the pcb, before solder the components

[szucs_g]

I was finished the 690VDI project. How can I setup it? The IDX work good, but the VDI donn't present well. All of the metals take a +16 value.

Somebody can tell it, that what kind of sign is needed get with an oscilloscope it X and Y on dots?
Works for somebody with 16F690 PIC built VDI?

[szucs_g]

“Display sized” PCB for VDI (16F690 version), standard components

I was finished the 690VDI project. How can I setup it? The IDX work good, but the VDI donn't present well. All of the metals take a +16 value.

[holyuser]

Also MCP607-I/P is right, is even better.

[6666]

Yes, it is.

Thank you

[holyuser]

is this the right one ?

Yes, it is.

[6666]

Been looking at the VDI, and the mcp602.

is this the right one ? thanks

MCP602-I/P

[Ropcsika]

DD coil values

TX- om? 20cm round tour?
RX- om? 20cm round tour?

made based on this

TX wire 0.70 - 33 turns - 0.587 mH - 1.6 Ohm parallel capacitor 1 mF
RX wire 0.2 - 255 turns - 35.6 mH - 90 Ohm parallel capacitor 33nF

[gurdal]

My IDX-Pro and DIY 27cm DD coil is work perfectly. 2.5cm coin detected about 50cm.

DD coil values

TX- om? 20cm round tour?
RX- om? 20cm round tour?

[Ropcsika]

My IDX-Pro and DIY 27cm DD coil is work perfectly. 2.5cm coin detected about 50cm.