Wanted "ADMIRAL"

[CEBRAIL]

Admiral arazi testdi

[CEBRAIL]

Admiral

[CEBRAIL]

THX FOR REPLY GESTA
this some information
Regards
this is my pcb

tx


tl072_pin1 (can't naill it more than that)

cd4053_pin10

cd4053_pin9

tx_data

rx_data

wind the rx coil a few more turns or add a parallel capacitor

[Deghbar613]

hello friends is like that connect coil with pcb?

[Zotchin]

My friends Hi all .
i want suggest to build another project if you agreed with me.
I really started on it but I have a problem something is missing on the sensor it doesn't work properly .
it is magnetometer.
Thank you.

[pito]

Example of phase detector

[Deghbar613]

You need to adjust the phase of reference signal applied to phase detector, it has to be 90 deg shifted compared to Rx signal.

Thanks for your help pito
unfortunately I am a beginner can you explain with Illustrative images
by the way my osciliscop is only one channel

[pito]

GEB not working at all can't disc ferrite any help

You need to adjust the phase of reference signal applied to phase detector, it has to be 90 deg shifted compared to Rx signal.

[pito]

you build detector without schematic ?

[Deghbar613]

show schematic

where you want me to check the schematic ?

[pito]

GEB not working at all can't disc ferrite any help

show schematic

[pito]

shield of the white cable is not connected with the ground.

[Deghbar613]

.

hi gesta i build new PCB little good things and a lot bad things it's PCB number 5
my problem is that GEB not working at all can't disc ferrite any help

[nejdet]

No electrostatic screen on the windings, microvibrations from loose wires

[Deghbar613]

why my device not stable ....any help please