Custom DD for whites GMT

[learner]

Hi,

I wanna make a couple of coils for my whites Gold Master Tracker.

Does anyone have any info for making coils for this machine?

how many windings they should be or the Max & min limit or is it trial an error?

thanks in advance.

regards

Learner

[Eugene51]

Custom DD for whites GMT

Hello Learner , You should have some answers real soon !! About 2 years ago , a forum member posted a whole bunch of data on "Whites Search-coils" , about 4 or 5 different coils and each had the number of windings for the RX and TX and values of resistance , etc.......It had great information , So I am again searching the archives ....Maybe someone remembers this thread , and will post the Geotech Link ???.........Eugene51 [email protected]

[amtech2005]

Custom DD for whites GMT

Learner , check post I did under "KT315-need coil data" from 3 years ago has some misc. info on whites , but not on Goldmaster..YET !!. Now I am seeing how good the archive storage of Geotech is . In 2001 some Goldmaster mods were posted and something about a 10 inch concentric coil ?
we will see..................Eugene

[learner]

Thanks Guys,

i'll have alook at that info.