Magnum on steroids!

[Jakson30]

Have you made your devices according to the scheme from this forum?

[Jakson30]

Put less than 50-200p

Nothing has changed. The nails began to sound in color. But the discriminant regulator still does not work.

[vlambers]

Put less than 50-200p

[Jakson30]

Do you have a device for 1 or 2 frequencies?
You can try changing the value of the capacitor, the scale will change, you can set it at 470p - see what happens.

Yes, device for 2 frequencies. Thank you. I'll try.

Has replaced 270 on 470. became worse. Nickel is voiced in black.

[vlambers]

I devices operate on 3 frequency: 8 (5) -12 (10) -18kGts.

[vlambers]

Do you have a device for 1 or 2 frequencies?
You can try changing the value of the capacitor, the scale will change, you can set it at 470p - see what happens.

[Jakson30]

Yes, it is this diode and from it to 4053 and beyond to 358.
The discriminator should be set to B50K.
Condenser C38 - what's it worth?

Capacitor 270 p



I have soldered 50k

[vlambers]

This diode?

Yes, it is this diode and from it to 4053 and beyond to 358.
The discriminator should be set to B50K.
Condenser C38 - what's it worth?

[vlambers]

Not so simple.
To begin with, the device uses 3 supply voltages: 12V, 10V and 5V
And, correspondingly, everything needs to be altered.

[Toros]

vlambers - little different chip and a few bug fixes

Would you share what bugs you found in the schemе?

[Jakson30]

Check the zener diode for 4053 and 358 microchips.
Which capacitor is on the diskrim?

All according to this scheme
Please show in the diagram what I need to check
Thank you so much
P.S.

This diode?

[vlambers]

Good evening! There was a problem with the device. Discrimination does not work. If you turn the handle by 20 percent, copper is cut out. This occurs only at a high frequency (18 kHz)

Check the zener diode for 4053 and 358 microchips.
Which capacitor is on the diskrim?

[vlambers]

Great job, what coil shell you use for your coils? From where you found it?

In Ukraine there is a choice of forms for coils )

[sinko1]

Great job, what coil shell you use for your coils? From where you found it?

[Jakson30]

Good evening! There was a problem with the device. Discrimination does not work. If you turn the handle by 20 percent, copper is cut out. This occurs only at a high frequency (18 kHz)