IDX-PRO+VDI

[Nandor]

[asahin58]

Search coil stationary Moving metal object Detection distance 30 centimeters But the problem with the search coil moving Detection distance 10 centimeters
NE5534 pin6 122mvDC

[santos]

hello, this is my first post I have made IDX from this topic and it works well ,. I would like to thank Mr. Eduardo1979 and all members of the forum ,. any question,.. I made a concentric coil model. what is the ideal resistance of a shield of graphite powder, ?? I mean centimeter, I have mixed the liquid pine tree sap with graphite powder and got a random value from 4 ohms to 13k because the powder was applied unevenly, .. sorry for my writing #Google translation

[gurdal]

Hello to everyone,
TX-26cm 0.70
RX-13cm 0.20
CX-13.5cm 0.70
coil inductance values at original scale.
tuning and resonance,
not in the navel.
as seen in the video

how should i solve the problem.

Yours truly

https://www.youtube.com/watch?v=AE7uJtL06CM

[CDI]

hello, this is my first post I have made IDX from this topic and it works well ,. I would like to thank Mr. Eduardo1979 and all members of the forum ,. any question,.. I made a concentric coil model. what is the ideal resistance of a shield of graphite powder, ?? I mean centimeter, I have mixed the liquid pine tree sap with graphite powder and got a random value from 4 ohms to 13k because the powder was applied unevenly, .. sorry for my writing #Google translation

Should be 1.5k per square cm...

[kt315]

Should be 1.5k per square cm...

???? why? take any antistatic pocket you bring HD and measure resistance. you will see there is no resistance, infinity,
while those pockets we know are best.

[santos]

Should be 1.5k per square cm...

thank you for the answer, I will try to get it

[ivconic]

[gurdal]

thank you so much

[CDI]

Anybody tried to change recovery speed on this machine?
Any idea where and what to change?

[gurdal]

hi all
Is there a VDI + dual tone circuit for idx pro?
Yours truly

[gurdal]

[QUOTE = CDI; 266908] Bu makinedeki kurtarma hızını değiştirmeye ?alışan var mı?
Nerede ve neyi değiştireceğine dair bir fikrin var mı? [/ QUOTE]
hi CDI;

can you explain more

[CDI]

[QUOTE = CDI; 266908] Bu makinedeki kurtarma hızını değiştirmeye ?alışan var mı?
Nerede ve neyi değiştireceğine dair bir fikrin var mı? [/ QUOTE]
hi CDI;

can you explain more

Plz, dont spam my question.
I repeat again, has anybody tried to change recovery speed on this machine and how? Thx

[Nandor]

Hi

On my TGSL, I used 2 didoes on the last filters in reversed position. It clips large signals of close and big objects, it works splendid, should work on IDX too. Dont forget that IDX has a center frequency of 7,23Hz in the filter stages with very high Q factor and narrow bandwidth, TGSL has 11Hz and wider bandwith with lower filter Q so it has a bit faster signal processing.

[CDI]

Hi

On my TGSL, I used 2 didoes on the last filters in reversed position. It clips large signals of close and big objects, it works splendid, should work on IDX too. Dont forget that IDX has a center frequency of 7,23Hz in the filter stages with very high Q factor and narrow bandwidth, TGSL has 11Hz and wider bandwith with lower filter Q so it has a bit faster signal processing.

Thank's Nandor for explanation.