Is the 10.5 inch CZ-20 coil CONCENTRIC or DD? Thanks.

[jabbo]

n/t

 

[ElginTim]

There is no DD coil for CZ's. At least not from Fisher. I would love to see that happen though.

 

[AllenOK]

I use the 10.5" coil as the main searchcoil for my CZ-5 in larger areas. My CZ-20 has a 10.5" coil on it.

The outer, TX coil is circular. The inner RX coil is elliptical. What this does, is give you a concentric coil with some of the properties of a DD coil. I've taken my 10.5" coil into trashy areas and pulled out numerous good, deep, targets with it.

FWIW, as I understand it, the electronics of a CZ cannot handle a DD coil.

HH from Allen in OK

 

[Dan-Pa.]

Allen covered it well and no DD coils for CZ's....A little heavy but many hipmount at the beach or for large fields, pinpoints well, coverage seems to be doubled, handles bad mineralization well and does add some depth and for some reason seems to catch coins on end. Many have all 3 acc.coils which equates to 3 detectors in one...as the small hockey puck excells in many areas also...