dr. Best Ultimate Single Chip Two Antennas LRL

[Esteban]

Hi WM6.
Any details for L1, L2???
Is there any kind of sample ?????

Regards

Geo

This doesn't work, and not in this very poor implementation. Is a simple joke.

Regards

[Geo]

Hi WM6.
Any details for L1, L2???
Is there any kind of sample ?????

Regards

[WM6]

Long avaiting, best of the best: dr. Best Ultimate Single Chip Two Antennas LRL is finally here.
Built around single Burn Browns chip INA121. Amazing! Never seen to this day, even on TV.

Order INA121 chip today - right now!

Seat down and enjoy!

All data on schematic (PCB 2.2x2.2 inch).

Dont use near to banks, jewelery or exchange posts! Never!

Here you are, complete schematic and PCB:
(here some simplified without output amplifier /V to F converter - marked as IC1/ which is replaced by simple LED indicator, but you can use instead of led indicator some kind of VU meter or add your own amplifier, as you wish,,, depending on your soil condition R1 can vary from 5 to 20 Ohms ,,,, put all circuit in metal (copper or rather silver) housing binded to ground point,,, and yes, spacing between antennas have to be from 3,5 and 5,3 cm).