Real clone Alonso-PD

[Milad.salsa]

hi my friends.i am amateur.how can fix the omegA COIL with Oscilloscope.sorry for bad english

[WM6]

Originally Posted by Milad.salsa

how can fix the omegA COIL with Oscilloscope.

The same way as you tune DD or OO coils at VLF/IB detectors.

Read about such coil tunning at Geotech forum (TGSL project par example).

You you need to search zero signal at scope (coil nulling) by carefully mowing small middle coil (RX) over "inner ear" part of bigger coil (TX).

[brs]

http://up8.cc/img/ysh85313.png

[mokkethon80]

not work...just 1cm..distane damm

[mokkethon80]

i think this projek not all succes

[Milad.salsa]

hi tnx WM6
how to connect scope to circuit for veiw waveform to nulling rx and tx coil?

[WM6]

What sort of scope do you have?

In general, with signal tip of scope probe you check certain circuit test points (I propose you 6 specific test point in bottom attached PD circuit)
to check individual circuit stages on working status (red line is of scope probe tip - ground probe clamp is always at the same point/ground).

Ground clamp of scope probe should go to circuit ground for check of all marked test points.

You need to set proper vertical sensitivity (voltage per division) in scope channel used and proper scanning time.

You should follow the same test logic (test on working specific circuit stages) with all circuits/schematics.

[Milad.salsa]

i want found zero signal in rx coil

[WM6]

CH1 probe to RX coil wire (probe tip to blue wire, ground clamp to black(ground)) wire.

Tunning (nulling) perform by carefully small mowing coils sections apart to each other.

CH2 probe can be attached to TX coil wire to mutual control of TX stage working.

[Farid]

https://youtu.be/UH1jBnFYhZk

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