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Treasure Hunting & Metal Detecting Forum Message Boards - Detector Hunter Whites Minelab Tesoro XP > Tech Talk > Metal Detectors > VLF Designs (Moderator: Eugene52) >

BUILD YOUR OWN VLF SEARCH-COILS , FOR THUNTING.COM PROJECTS ONLY !

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dr.jare

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	Re: BUILD YOUR OWN VLF SEARCH-COILS , FOR THUNTING.COM PROJECTS ONLY ! « Reply #30 on: November 17, 2010, 02:29:30 pm »

Details for making TGSL coils (balancing - nulling ...).

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http://www.geotech1.com/forums/showthread.php?t=15710

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mikeal5150

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	Re: BUILD YOUR OWN VLF SEARCH-COILS , FOR THUNTING.COM PROJECTS ONLY ! « Reply #31 on: December 03, 2010, 09:42:58 pm »

I would love to build my own coils

Posted on: December 03, 2010, 09:41:25 PM

Cant read the posts you put up

Posted on: December 03, 2010, 09:42:21 PM

o no I need to post 5 things sorry

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jbaileyj

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	Re: BUILD YOUR OWN VLF SEARCH-COILS , FOR THUNTING.COM PROJECTS ONLY ! « Reply #32 on: January 01, 2011, 12:35:01 pm »

Great information.. Thanks for posting it..

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Eugene52 Topic starter

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Teknetics , Fisher , Discovery3300 and TIANXUN 19 kHz VLF Metal Detector

	Re: BUILD YOUR OWN VLF SEARCH-COILS , FOR THUNTING.COM PROJECTS ONLY ! « Reply #33 on: April 29, 2011, 02:47:11 pm »

Posting a few new items for this old post . Some Fisher VLF search coil information .
I guess I will also send them to the download area .

Regards........Eugene

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There are 2 attachment(s) in this post which you can not view or download Please register for viewing them. Fisher_1260_Loop.jpg Fisher_1266_Loop.jpg
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mollax

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	Re: BUILD YOUR OWN VLF SEARCH-COILS , FOR THUNTING.COM PROJECTS ONLY ! « Reply #34 on: May 07, 2011, 08:57:13 am »

thank Eugene
I want to do it

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Eugene52 Topic starter

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Teknetics , Fisher , Discovery3300 and TIANXUN 19 kHz VLF Metal Detector

	Re: BUILD YOUR OWN VLF SEARCH-COILS , FOR THUNTING.COM PROJECTS ONLY ! « Reply #35 on: May 07, 2011, 12:24:10 pm »

	Quote:	Posted by mollax
thank Eugene I want to do it

A good question is , capacitors listed on the photo are for your choice of 8 khz or 4 khz . The 1265x runs at 7.8 khz !! Are the 8 inch or 10.5 inch fisher search coils tuned at resonance or off resonance ? This same question is always asked on other tech. Forums for many years now . So I guess the search coils are not precisely tuned to 7.8 khz .

Wise

...........Eugene

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GOLDREAMER

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	Re: BUILD YOUR OWN VLF SEARCH-COILS , FOR THUNTING.COM PROJECTS ONLY ! « Reply #36 on: May 07, 2011, 12:36:18 pm »

Excellent INFO Eugene! Clapp

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	Re: BUILD YOUR OWN VLF SEARCH-COILS , FOR THUNTING.COM PROJECTS ONLY ! « Reply #37 on: July 11, 2011, 11:05:53 am »

Good information Eugene

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denizen

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none at the moment, but soon a TGSL i will build

	Re: BUILD YOUR OWN VLF SEARCH-COILS , FOR THUNTING.COM PROJECTS ONLY ! « Reply #38 on: August 19, 2011, 01:01:31 pm »

coils are attractive! Wink

i can understand how coils and schematics go hand in hand and you shouldn't mismatch them.. but i saw this one post of a guy making a type of star coil.. or a toroidal coil layout. it looked high tech. can't remember where i saw that..

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caleb

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	Re: BUILD YOUR OWN VLF SEARCH-COILS , FOR THUNTING.COM PROJECTS ONLY ! « Reply #39 on: August 09, 2012, 09:54:57 pm »

Any info on the DD bounty hunter/fisher coils? Found the diagrams and pictures for the 4" nugget coil at

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www.whiteriverprep.com

under bounty hunter button. I'm thinking I will try to put one together before I try out the DD.

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