IDX-PRO+VDI

[Artyom]

Good job, but sounds a little different than mine. What is the thickness of the wire for TX that you use?

0,6

[bonchev2]

Good job, but sounds a little different than mine. What is the thickness of the wire for TX that you use?

[Artyom]

Is this max depth of IDX-PRO? Because I read here 60cm for 1euro in the air but I can't achieve it. https://youtu.be/yJzRr4prhhg

Hi. with this device, not everything is so simple. you can overclock it, but this is not very good, it has a large current in the transmission circuit and the device works well only on light soils. in chernozem and clay, he goes blind. here I made this device 10 years ago, for a copper coin with a diameter of 45mm through the air of 65cm. https://www.youtube.com/watch?v=xXyIXFg2pKE

[Smirnov-Arta]

What depth are we talking about? You can get 1 meter in the air and it's not difficult. Only this meter-high air sensitivity will give absolutely nothing, on real soil and in the soil layer, even worse.
P/s ...it is better to accurately identify a target by 30 cm in the soil layer than 60 cm in the air, although everyone has their own.

[bonchev2]

Is this max depth of IDX-PRO? Because I read here 60cm for 1euro in the air but I can't achieve it. https://youtu.be/yJzRr4prhhg

[lian]

thank you very much, my brother. Good idea, this what I need

[pito]

You don't need to build a generator, it is on the line.
Add a 1k resistor in series with the generator and connect the oscilloscope in parallel with the LC.

[pito]

mistake

[kt315]

Hello everyone, can anyone tell me how to measure the frequency of the RX coil?

coil generator : tester of coils - Geotech Forums (geotech1.com)

[ArchibaldSTM]

For a stable start of this generator, change resistance R3 to 24k

[lian]

You need to make an external oscillator, connect the test circuit and a frequency meter or oscilloscope to it.

thank you

[Artyom]

Hello everyone, can anyone tell me how to measure the frequency of the RX coil?

You need to make an external oscillator, connect the test circuit and a frequency meter or oscilloscope to it.

[lian]

Hello everyone, can anyone tell me how to measure the frequency of the RX coil?

[teoturk]

Hello, I have some test videos that I shot about idx pro. As an idea

https://www.youtube.com/channel/UCxm...qMuMzxhlE9db7g

[Amermurad]

The sensitivity switch is connected to the virtual ground, not the real ground. I mean, it went out to M358