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The need for big deep gold detectors.
link-http://australianelectronicgoldprospectingforum.com/detector-coils/the-need-for-big-deep-gold-detectors/msg44569/?topicseen#msg44569
QED on the beaches
link-http://australianelectronicgoldprospectingforum.com/new-board-109/qed-on-the-beaches/msg44567/?topicseen#msg44567
More B/S from the idiot climate denier Inhere on Finders! 
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australian electronic gold prospecting forum.com  |  Recent Posts
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 41 
 on: Wednesday February 21 2018 16:01:22 AEDT PM 
Started by Aziz - Last post by IBGold
Hi all,

I have started shielding the prototypes the first one is finished and I am pleased with it so far the specifications shielded are Inductance 707 uh resistance 9.98 ohms shield to coil capacitance is 81.2 pf I like the carbon to paper shielding but it is a bit fiddly to apply here are some pictures for your information and it looks like SRF will be above 500 KHz.

Regards, Ian.

 42 
 on: Wednesday February 21 2018 11:59:47 AEDT AM 
Started by sd220d Digger - Last post by Doug
  
  
Has anyone used a QED on the beaches?
Dry sand and wet sand?

Thanks, sd220d Digger.

I think that BW  has. I think that he also can put a "beach timing" into the QED?
doug smile


  
doug smile

 43 
 on: Wednesday February 21 2018 08:18:32 AEDT AM 
Started by sd220d Digger - Last post by Doug
  
Has anyone used a QED on the beaches?
Dry sand and wet sand?

Thanks, sd220d Digger.

I think that BW  has. I think that he also can put a "beach timing" into the QED?
doug smile

 44 
 on: Wednesday February 21 2018 00:48:40 AEDT AM 
Started by sd220d Digger - Last post by sd220d Digger
Has anyone used a QED on the beaches?
Dry sand and wet sand?

Thanks, sd220d Digger.

 45 
 on: Wednesday February 21 2018 00:06:09 AEDT AM 
Started by Aziz - Last post by Muntari
  
Artwork!

You should go in touch with NASA to redesign space station.

Hi WM6,

Haha, thanks but the software does all the work, I just push and click the mouse  happy face

Just trying to show what I'm thinking and doing as regards coils etc


Cheers

Muntari

 46 
 on: Tuesday February 20 2018 23:36:29 AEDT PM 
Started by Aziz - Last post by WM6
Artwork!

You should go in touch with NASA to redesign space station.

 47 
 on: Tuesday February 20 2018 16:13:42 AEDT PM 
Started by Doug - Last post by Muntari
Hi Autitch,

I haven't tried it but it does look Ok, from memory someone over on another forum used a similar product.

Noticed it has a shelf life of about 12 months.

Cheers

Muntari

 48 
 on: Tuesday February 20 2018 15:31:11 AEDT PM 
Started by Aziz - Last post by Muntari
Hi All,

Here is a quick assembly drawing of the 18" test coil I'm working on.

Cheers

Muntari

 49 
 on: Tuesday February 20 2018 15:28:34 AEDT PM 
Started by Aziz - Last post by Muntari
  
My DE-5000 arrived today  excited

did a couple of quick tests in Auto mode, seems to work, more testing later  smile

Happy days  happy face

 50 
 on: Tuesday February 20 2018 14:23:59 AEDT PM 
Started by Doug - Last post by autitch
Just wondering if anyone has used the following shielding paint.  What are peoples thoughts.
Yshield Shielding Paint HSF54  or Shielding Paint NSF34
  
  
AuTitch

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australian electronic gold prospecting forum.com  |  Recent Posts


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