I wonder if I can put on a concentric coil tgsl?

[ashefr10]

I wonder if I can put on a concentric coil tgsl? it would be 22.5 cm. I would like to know the value of each circumference and inductance value. and how to adjust the nulling with these two circular coils thank you

[Qiaozhi]

I wonder if I can put on a concentric coil tgsl? it would be 22.5 cm. I would like to know the value of each circumference and inductance value. and how to adjust the nulling with these two circular coils thank you

Have a look here ->
http://www.geotech1.com/cgi-bin/page...anar/index.dat

In conjunction with the coil calculator, you should be able to work it out yourself.