We sell brand-new PCB for Metal Detector IDX-Pro tested and works on 6.5 kHz.
Size on pcb is 78x86mm.
The parameters of the searching coil is TX-0.580mH & RX-35mH.
DD28cm or two circles by 20cm.
I sended with schematic
You can see how is work in my Youtube channel:
Brand-new PCB for Metal Detector Admira-Classic & Two Tone MOD tested and works on 8.4 kHz.
Size on pcb is 83x83mm.
The parameters of the searching coil is TX-1mH, 43turns of 0.40mm & RX-11-13nH, 120-130t. of 0.25 wires.
DD28cm or two circles by 20cm.
I sended with original schematic who works only on reject iron and is more deeper.
You can see how is work in my Youtube channel:
ALL PRODUCTS ARE WITH FREE SHIPPING AND DELIVERY TIME IS APPROXIMATELY 10-15 WORKING DAYS.
FOR ANY QUESTIONS YOU CAN FIND ON FACEBOOK. THANK YOU!