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I myself when I get something new like a coil for one of my detectors I think all is well. Well my thinking has just been shot down. I've had this 7 inch coil from Detech not too long but never really checked it over but I won't do that again. What I found was the nut at the coil didn't have maybe but one turn on it. I know that this could come from any coil company and I was lucky that it hadn't gotten wet. I do find that the Detech 7" coil works great on my MX Sport and I don't regret buying it. This is just to let you know when you think you know everything you really don't. Chuck

Over 60 grams in the specie. One happy customer, this coil ended his Zed envy. GPZ 5000

Hello I made it back out again today but with a different strategy. Use a gpx 5000 armed with 2 new high tech coils from Coiltek instead of a vlf detector. Actually most of the area has already been grided with the vlf detectors. So it was time to see what the Coiltek coils could find. I already have been running the Coiltek mono elite 14" since last spring with great success. but now I have the 18" mono elite to add some more to the 5000 arsenal I tried the new 18" first today. It was a particularly bad emi day to start. so I ran the 5000 in finegold mode with some minor adjustments. Despite the emi, The 18" did a good job finding deeper targets. Managed to find 3 pieces of yellow with it. It gets amazing depth and once the emi settled down it ran very smooth in sens xtra. For a big coil it handles the mineralization very well. the smallest that I found was .3 gram. which seems to be on target with some results from Oz. It is only 10 grams heavier then the 14" mono elite. But you cant even notice. it is well balanced and is not nose heavy. And this is without a harness and running a gold screamer in the side pouch of box cover. All in all a great coil for sheer depth on smaller and bigger targets. Next was the 14" mono elite to see what it could get in the same grid. it is very good at finding tiny targets deep. I ran it in sens xtra with some tweaking. I managed to pull up 3 more with it. The smallest was .1 gram. the 14" is amazing aswell on how deep that it finds small targets. Both coils together brought in 1.5 dwt for the trip. I have tried other coils on the 5000 from Coiltek blitz coils to nuggetfinder 14" and 16". But it is very easy to see in person that something is going on inside the new Elite series that is making a real difference. Not just smoke and mirrors. It will interesting to revisit some patches from the past that produced muti ounces, to see what the new 18" elite can dig up. I will be heading to them soon. Good luck and Happy easter I did a couple videos that I will post aswell. Only bad thing was I didnt bring my speaker with me. Only had the phones. So you cant really hear the detecting. Just faintly from my headphones.

A very detailed and informative article by Nenad Lonic. "In the ever growing market of accessory items available for your detector, the one product that has experienced somewhat of a revival is the humble search coil. There is a myriad of coils available on the market for your gold detector these days, which has lead to endless questions on various forums, blogs and social media groups begging the question: “Which coil should I buy?” So my aim for this article is to inform you about coils in general, what makes them different, what various types of coils are good at and why having a wide selection of coils isn’t a bad idea." Read the rest here

Well, it looks like Garrett finally has the New ATX coils added to their web site! http://www.garrett.com/hobbysite/hbby_atx_searchcoils_en.aspx Beav

Steve, I still have my old White's Goldmaster V-Sat. It's the same one I used when we hunted together at Crow Creek. I have two coils for it, the original coil it came with and the very small one that is used for tight places and bedrock. This is the coil that White's first put out when we lived in Alaska, small and black with no markings on it. Steve Houston introduced it when he came to Alaska on his promotional trips. I don't use the original one because I find it impossible to ground balance with that coil, so I am limited to just using the small one. That's ok by me since most of my limited and sporadic nugget hunting is in bedrock areas. The problem I am having is that I constantly get false signals and lots of other noise whenever the coil comes in contact with anything. If I bump rocks or brush, or if I even brush it up against wet grass it will false signal. this makes it impossible to "scrub" the ground as you advise people. I am wondering if this problem might be in the settings on my control box, perhaps I am choosing the wrong settings? I have tried just about everything I can think of, but it does this all the time and is very annoying. Is there anything that you can think of that I may be doing wrong?

http://www.xpmetaldetectors.com/blog-detection/en/update-deus/deus-product-information-and-news/ There you go lads, interesting ideas. I like the idea of the battery in the stem, something I wondered the never done in the first place. Should make buying new coils a bit cheaper. The pointer looks good but cant see how it would work wirelessly 20 feet under water though?

Redundant ... please delete.

A "reliable" source has informed me one of this 4M members has received a Z 19" coil, names are withheld to protect the guilty.

This topic is about what coil you would like to add to your coin hunting coils. Most coils that come with a new detector is a large DD coil. White's has a concentric coil that is a 9 inch and I think is a great coil. Now myself want a 6 inch concentric coil to go with my MX Sport. It's been said that the DD is more in demand over concentric What I want to know from you is just what you want in a small coil. That being a DD are the same in a concentric coil for coin hunting. If you just want to say DD or Concentric that's okay. For fun go look at the Garrett AT Pro coils offered. Chuck PS Myself I don't like a DD coil for coin hunting at all other maybe on the beach..

Well I'm mostly healed from knee surgeries and decided it was time to get back at it. Despite all the smoke in the air in siskiyou county from the gap fire, it was not too bad outside. I headed out to an area that is one of many areas that ill be detecting this winter. it is not a well documented gold area, but it has good coarse gold. Most of the diggings in the area are shallow, but there is some good deep ground for pi detector work. For today I brought along my trusty friend Makro Gold Racer with the new 5x7 eliptical coil. I ran it about the same as other coils. in all metal and some isat adjustment. The place is plagued with alot of small iron and the little coil did a great job of sniping good signals out of the junk. it is extremely sensitive to micro sized targets and fits nicely under the bushes and between the rocks. it has a really nice sensitive tip for pinpointing. . all in all the 5x7 eliptical performed very well and would be a great accessory to hunt especially in the iron areas. well I ended up finding 16 pcs and 2.5 dwt for the little coils debut. I cant wait to try it out some more.Good luck

I was a bit surprised a while back when White's started directly selling the DeTech 13" Ultimate as an official White's branded coil. https://www.whiteselectronics.com/product/detech-13-ultimate-dd-search-coil/ "Very odd" thought I, but I figured it was some kind of one off experiment. The DeTech coil is compatible with the MXT, M6, MX5, V3i, etc. Now it appears White's has turned to DeTech to produce their promised smaller coil for the MX Sport, a 7" round DD coil. From https://www.whiteselectronics.com/product/7-detech-mx-sport-coil/ "Tested and vetted by White’s Electronics engineers and field team, we are offering a limited supply first-run of only 10 coils. Limit one per order." I have used the DeTech 13" Ultimate myself for other brands, plus other DeTech coils and they have done well for me. I guess I am just surprised to see White's turning to a Bulgarian manufacturer to produce coils they once would have made in house. In this case it probably allows White's to get a small accessory coil to market quicker than might have been the case otherwise. People have been wanting something like the small 6" round Eclipse concentric for the MX Sport, but the problem with that coil is it is a thick foam filled coil not very amenable to underwater use.

The GPZ 19 coil release date is now anticipated to be November 2016. The exact day will be announced by mid October 2016, so check back at www.minelab.com for the latest information. The GPZ 19 Super-D coil has been designed to maximise the performance of your GPZ 7000 and give a significant depth increase over the standard GPZ 14 coil. Uncover more gold - and faster! Main Features: Deeper detection (average 30%*) More ground coverage Less ground noise Waterproof (to 1m/3ft^) Super-D coil technology *When compared to the average performance of the GPZ 7000 detector with the GPZ 14 coil in typical environments.Actual performance depends upon prevailing conditions. ^GPZ 7000 detector is weatherproof only.

I doubt I'm the first to wonder about this or even to start a thread here on the subject. But there is a lot of fuzziness regarding this issue and I'm considering purchasing yet another coil so I'd like to get some expert opinions (yes, that means you, detectorprospector reader :). You can break searchcoil size into any categories you see fit, so I'll start with mine. First off, coils don't need to be circular or axially symmetric and many are far from it. But to simplify let's use the larger of the two axes as the nominal size. I divide into three categories: small = {coils whose larger dimension is less than 7 inches ~ 180 mm}, medium = {coils with larger dimension between 7 inches and 12 inches ~ 300 mm}, and large which are all coils with larger dimension greater than 12 inches. Selfishly I'm going to ignore the first two categories since I have several of these for my two detectors. My question comes down to: "Should I get a big coil?" Certainly you'd like to know my detecting requirements so here they are. In order of priorities: 1) nugget hunting (high), 2) coin hunting (moderately high), 3) ghost towning &/or typical historic site relic hunting (moderate). I leave off many areas that interest other detectorists relish: {beach combing, underwater recovery, battlefield relic hunting, cache hunting, etc.}. Looking online, both at text reviews and reports plus YouTube videos, there seems to be support/evidence/hype? that large coils go deeper to find coins (in particular) at hunted out sites. Being someone who successfully coin hunted 45 years ago with what today wouldn't even qualify as a child's detector (Heathkit T/R with no ground balance and no discrimination) I can add my name to the list who understand that finding old (pre-clad, pre-Lincoln Memorial) is an uncommon experience today. But back to the issue, here are the pluses and minuses I see with large coils. Disadvantages: 1) heavy (although maybe not so ridiculous if you lug around one of the many PI heavyweights), 2) noisy, in terms of more mineralized ground within the coil's zone of influence, potentially picking up more trash signals, and higher sensitivity to RF background interference, 3) loss of sensitivity to small/tiny targets, particularly small gold nuggets but also small jewelry, 4) cost. Contrast that to the advantages: a) bigger sweep swath, b) deeper detection sensitivity. I know it's still difficult to quantify since there are so many variables to weigh. But what is your experience? Do you use the large coils you've bought or have you reverted to the medium and small coils, leaving the large ones in your museum displays?

When dealing with people you may have to use psychology to hunt on their property. What you may not be thinking about is that coil you have on your detector has a attitude. The person your confronting is looking at that big coil and they know nothing about detectors are detecting..That person you see don't even see you.All they can see and thinking about is that big coil and at the same time thinking is everything is going to be big too. You and I know better but all they see is big hole and deep hole. Now this is where the Social Psychology of a small coil comes into play. That property owner first look is at that small coil thinking he's not going to harm to my yard with that little thing. It don't come to him that the one behind that detector could do more harm than detector ever could. Let some time go by and as you get to know the property owner better then bring out the big coil. Be sure to always explain the hole you dig won't be over a half dollar in size if can. Leave that yard with a look like you haven't been there. Don't get me wrong I like a big coil and on open ground say beach hunting I wouldn't leave home without it. The thing is a small coil looks friendly without that attitude you don't need. Swing low and slow! Chuck

In order to make finds some of the things I have done have gone against all the things that we know what not to do and although I know they are wrong where people would find rare coins etc once every 2 or 3 years on one such site I started pulling 6 or 7 per week, But I know I am wrong in the terms of correct deployment of such things, But I have the finds and I am still not sure what to think of that, I have seen every thing from BBS, FBS to XP machines being deployed with small coils to sift through the junk and still they find nothing in such heavily junk filled sites, So I thought about it and decided to do the total opposite to what every one else is doing and knows to be correct, So I fitted the biggest coil I had 12" concentric in my case and set the Disc on "3" which is a bit too high and the finds came thick and fast, Seeing deeper gave me the edge and at the time I thought it was laughable and amusing, But the more I did it the more it made sense, People see me there and the look on their face is priceless, A 12 inch concentric in a junk filled site this must look like that this is my first time detecting, I know the limits of the machine so now I have to be inventive, because the biggest coil I have seen there is a 10DD on an FBS/BBS machines, well because of the recovery speed, that gave me one edge and over machines like the XP the bigger concentric gave me another edge, I know it is a crazy thing to do but it works and so far I have never found less than 3 Ancient coins and many from the 1800s plus Gold jewellery and junk jewellery etc and not once have I ever gone home empty handed, So until I have gone over all my sites then they will not be hunted out but the added bonus is they get ploughed every year and so the cycle begins again, I figure this is place is good for at leased another 4 or 5 years and then there is still my old patches to detect, In the Prospecting world doing this might only work for a year or two, But it will work because desperate times calls for desperate measures and this type of madness seems to fill in the gaps while we are waiting for the next Innovation to come along, If some of you are lacking the drive about detecting some area's I would urge folks to try it because you only have every thing to gain. Good luck, john

Dear Valued Customers:Please note that we are adding a new, optional elliptical coil to the Gold Racer based on customer demand.This smaller coil is excellent on exposed bedrock or hunting around rocky areas or tight spaces. GR19 Waterproof DD Search Coil19cm x10cm (7.5''x4'')MSRP: $119

Has anyone here used nel coils ?and how did you find there performance compared to stock standard coils?

Hello, I received the new gold racer 7.5 x 4" elliptical waterproof DD coil this evening for testing. I wont have a chance to get out on some gold with it till this weekend, but I made a little demonstration video at home. looks like it is going to be a real winner for tiny gold and for hard to reach places that other coils cant reach. Good luck

I have an addiction. I am a coil junky. I have 13 coils for my GPX 4500 alone! I feel kind of stupid putting that in print for everyone to read but each purchase seemed to make sense at the time or I at least thought I could some how justify it because of increased gold production due to that specific coil. Since I purchased a Makro Gold Racer Pro Pack I am now casting about for reasons to sate my addiction with a couple new accessory coils for the GR. Specifically the 5.5x10" concentric and the 13x15" DD. I have my ideas how each of these coils will be beneficial to me but I would like to hear what you guys think these coils offer in the way of advantages. Lets hear all the reasons you can think of for any detecting genre be it prospecting,relic,coin,jewelry,beach etc.,etc.... Thanks, Merton

I'm want to buy some NEL coils and am looking for recommendations for online retailers. Thanks.......Rob

DETECH has been testing a new 11in Ultra Sensing coil in Australia with some very promising results. http://detechaustralia.blogspot.com.au/2016_02_01_archive.html I will soon have a small order of these coils. If anyone is interested please PM me for a pre introduction special. Thanks, Rege

Gary Schafer of Minelab America announced today at the GPAA Las Vegas Show that a 19" - 20" coil is officially in the works. Great effort and therefore time are going into trying to keep this coil as close to the weight of the stock 14" x 13" coil as is absolutely possible. No projected time frame for release was announced but since they are still hard at work in it the implication was not any time super soon. Sorry, wish I had more than that to offer but at least you know now a big coil will happen before a small coil.

Can someone tell me who makes the Jimmy coils for JS? Thanx