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Bohemia Miner

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  1. I put my 6" coil on immediately after I got it and loved how light weight it was (ordered it with the detector).  I've used the 11" twice.  Once at the beach in SoCal and then again yesterday.

    I noticed that the 6" is a bit noisier than the 11.  Any thoughts!

    BTW, at a sensitivity of 20, it was finding pennies and dimes at 5" - 6"  😱

  2. I don’t really like the smooth handle on my Equinox so I wanted to add something to give it a little more cushion and grip.
     
    I first thought of handle bar tape like they used on ten speed racer bikes back in the day but nobody seems to carry it, except maybe a bike shop. Besides, I thought it might have been too thick.
     
    I settled on cloth Athletic Tape that I found at Walmart. It’s super thin, 1.5” wide, has a sticky back and only cost $2.97. If it gets torn or dirty, I can just change it like a bandage. I figure I can get about 15 applications out of the 30’ roll!

    f2fecba9-1f09-412a-b62f-dfc968d2a253_1.c6a4354db20dedaae90179a60286b244.jpeg

    20191031_124220.jpg

    182eef0a-aab3-4379-976e-a338385939ae_1.de9fd265dd966bde5ff7bd8595b6ebbe.jpeg

  3. I wanted a second opinion from White's so I went straight to the top!  This was his reply:

    "Dear Walt Evens

    White’s TDI SL is designed to operate on 12 volts.

    All Pulse Induction models show some increased performance with added voltage.

    However, the price is lowered longevity of the electronic circuit, and voltages over 14.8 Volts can immediately damage the electronics.

    White’s doesn’t recommend overpowering the TDI SL electronics.

    Sincerely

    Steve Howard

    White’s USA"

     

    Thanks!

    Walt

     

  4. 53 minutes ago, phrunt said:

    You're always missing gold, your detector and skill set determine how much.  Nobody gets it all :laugh: is the fancy new TDI High Q still using the lower voltage battery combination? you would think Whites would get the hint with all the battery mods going on.

    I know that phrunt.  😛

    Yes, they're still providing the 12 volt rechargeable and 8-cell flat pack.  I'm guessing because they also use them in other machines, they don't want to up the voltage for fear of someone slipping it in to a GMT, Spectra, MXT, etc.

    I found some rechargeable Lithium Ion AAs in 3.7 volts but I doubt if it could handle 29.6.  Too bad they don't make any (AA) in 2-volt.

    Thanks!

    Walt

  5. Steve, I should have posed my question a little more clearer.  You're correct.  I was wondering why 15kHz wasn't included as one of the Multi-Frequencies in the Gold Prospecting modes.

    I'm also glad that I'm not the only one it takes a while for the light  bulb to go on.  LOL

    Thanks!

    Walt

  6. 19 hours ago, Ridge Runner said:

    Walt

     I have a SP 150 that I don’t see me using this year due to a health problem with my wife.

     I’ll be willing to loan it to you for as long as I don’t have a need for it. I will ship free to you to use . The soon as I’ll get a out I don’t see me nugget hunting but hope to coin hunt . The only thing if you’re willing to ship back free .

     If you want to talk about this send me a PM.

     Chuck 

    Thanks for the offer Chuck but I went ahead and bought the new one from Jim.

    Walt

  7. On 9/1/2019 at 1:47 PM, Jim McCulloch said:

    Chuck, if you are seeking a true Aussie-style single-field Mono coil which offers BOTH good depth and sensitivity on small gold, you should consider the 6" Super Pulse 150. It's the most maneuverable White's PI coil, and it's in-ground depth rivals that of the Miner John 5x9 folded. When Jimmy Sierra retired, I bought out the last his SP 150's. I can sell you a brand new one for $80.00, postpaid. The original price was $149.95. Please advise. HH Jim

    Jim, do you still have these?

    Walt Evens

  8. I reached out to Jimmy through his website for Discovery Tours.

    http://discoverytours.us/

    Here was his response:

    Hi Walter,  We are still doing our  Discovery Tours to England. In fact this was our 29th consecutive Year .I have personally missed participating in the tours for the past 4 years for "health issues" ....I  turned 89 years old this year, but I hope to make at least one more trip if I can get a better handle on health. Meanwhile, I do all the paperwork from here. Get the  participants, collect the funds, keep all informed of details and handle the return of the finds to the participants when I get them back from David and Trish in UK. So the only difference is that I don't get to participate in England. I hope to make one more trip at some point  when health improves....but age is not on my side, sorry to say. Our website is still active and David and Trish keep it up to date with pics and  finds and  info, as always. If you are interested in  a future trip.........let me know and I will keep you on my mailing list.

     

    Best regards, Jimmy

     

    Thanks!

     

    Walt

  9. 2 hours ago, Ridge Runner said:

    Bohemia Miner  

    What size coil did you get with your Tan TDI SL ?

     They were showing two different size coils for the Tan and Camo in their ad . I was wondering if that question was answered too or is that still unknown?

     Chuck 

    Chuck, it's an 8 x 12.  I did some air tests with some nuggets.  I know some folks don't care for them, air tests not nuggets. LOL  There was a little more depth over my MJ Jimmy Coil but not much.

    I'll post the results as soon as I get them typed out.

    Thanks!

    Walt

  10. 9 hours ago, Ridge Runner said:

    You know whatever the reason another great guy and his business not there for us anymore. I haven’t heard a word from Jimmy sense he went out of business. 

    Chuck 

    Chuck, I reached out to Jimmy through his website for Discovery Tours and he's still kicking!

    http://discoverytours.us/

    Here was his response:

    Hi Walter,  We are still doing our  Discovery Tours to England. In fact this was our 29th consecutive Year .I have personally missed participating in the tours for the past 4 years for "health issues" ....I  turned 89 years old this year, but I hope to make at least one more trip if I can get a better handle on health. Meanwhile, I do all the paperwork from here. Get the  participants, collect the funds, keep all informed of details and handle the return of the finds to the participants when I get them back from David and Trish in UK. So the only difference is that I don't get to participate in England. I hope to make one more trip at some point  when health improves....but age is not on my side, sorry to say. Our website is still active and David and Trish keep it up to date with pics and  finds and  info, as always. If you are interested in  a future trip.........let me know and I will keep you on my mailing list.

     

    Best regards, Jimmy

     

    Thanks!

     

    Walt

  11. Just got this in my email inbox:

    Dear Walt

    White’s version is a two coil (Duel Field) design.

    Miner John used one coil, and folded it to make two loops, thus folded coil design.

    We found better results overall with the two coil configuration, thus, did not use Miner Johns folded one coil design.

    Yes, some differences are expected.

    Sincerely

    Steve Howard

    White’s USA

  12. 2 hours ago, Ridge Runner said:

    You know whatever the reason another great guy and his business not there for us anymore. I haven’t heard a word from Jimmy sense he went out of business. 

    Chuck 

    I'd be interested in finding out whether he's still doing his British Isles trips.

    Thanks!

    Walt

  13. On 10/22/2019 at 1:18 PM, Ridge Runner said:

    Bohemia Miner

       Being you the only one here that has the TDI SL with the said hot new coil from White’s we want to hear more from you.

     If you can will you please run a Pinpointer over the coil to see if you can determine if the coil has a loop on the front end .

     I know I’m asking a lot but if you find the time a coin air test would be great. We would be so lucky if you have a test garden too.

     I thank you ahead of time for anything you can give us.

     Chuck 

    I just ran a test with various pin pointers and I cannot get it to react the same as my Miner John Jimmy coil.  The winding seems to be in the center rather than the edge.

    And your not asking alot, Chuck.  Like my mentor Jim Straight, I like to see how things work!

    Anyone have a diagram of John's coil for reference? 

    Thanks!

    Walt

  14. On 10/18/2019 at 5:55 PM, Ridge Runner said:

    I’ve bought shotguns and rifles but I have yet to buy one in camo . I don’t see myself anytime in the future buying a detector in camo either.

     If a guy back in the 1800 can stand his rifle against a tree then get turned around and having to walk off leaving it . What makes you think it couldn’t happen to you in a wooded area with a camo detector..

     The above story about the rifle is true. It was found just like I said in one of our national forest standing there just like  the owner left it.

     Chuck 

     

    Funny you should say that Chuck.  I have a buddy who hunted with a camo rifle.  He leaned it against a stump, walked away for a minute and couldn't find it for a while.

    That's why mine is tan!  I live in the Pacific Northwest.  Sometimes I'll leave my detector and walk back to my vehicle.  I don't want to lose it in the woods.

     

  15. Ridge Runner, I will do that but was told that it was an exact copy of John's coil because there was mo patent on it.

    I haven't gotten around to a Test Garden yet.  However, I did do an Air Test between a 10" Elliptical folded "Jimmy" coil made by Miner John, the new High Q coil and a Coiltek Goldstalker coil using various sized nuggets.  I should have used some coin sized targets as well.  I guess it's time for another experiment.

    I had that same problem with a customers MXT.  I asked Jimmy how many times did we need to send it in before we gave him a new one.  He replied "I'll send one out today with a label to send the other one back to me".

    He was definitely big on Customer Service.  I heard a completely different story as to why they closed their doors.

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