large coil needed Garrett Sea Hunter XL 500

[agd]

Looking for large deep object. I would like to add a 4'X4' one inch PVC coil to this detector for land use-how would I make this coil to hunt for larger deeper treasure?-AGD

[1843]

Try to make a coil with 16t of 1.5mm wire. But you must set the damper resistor!

[agd]

Large Garrett Coil for XL500

Your reply-is the damper resistor on the detector circuit board or in series on the coil to make a certain ohm value ?-AGD

[1843]

No difference... either can be done.

[agd]

XL-500 Coil -resistor values

Any suggested resistance value for the coil plugging into the detector?-AGD