Welcome guest, is this your first visit?
Member
Discoveries
 
Page 9 of 9 FirstFirst ... 789
Results 121 to 124 of 124
Like Tree7Likes

Thread: DOES A BURIED TREASURE EMITS ELECTROMAGNETIC RADIATION/ENERGY???

« Prev Thread | Next Thread »
  1. #121
    us
    Jan 2013
    Louisville, Kentucky
    Teknetics Alpha 2000
    18
    5 times
    All Types Of Treasure Hunting
    A metal detector is simply a tuned oscillator. The search coil is a part of that tuned circuit. If you introduce a piece of metal into the magnetic field created by the search coil it will change the frequency that the oscillator is tuned to and the frequency will change, hence the change in the note produced. That is all it is. nothing fancy and nothing high tech. The display is just to make you feel that you have something substantial for your money.

  2. #122
    us
    Oct 2009
    8,572
    7421 times
    All Types Of Treasure Hunting
    Quote Originally Posted by Britman View Post
    A metal detector is simply a tuned oscillator. The search coil is a part of that tuned circuit. If you introduce a piece of metal into the magnetic field created by the search coil it will change the frequency that the oscillator is tuned to and the frequency will change, hence the change in the note produced. That is all it is. nothing fancy and nothing high tech. The display is just to make you feel that you have something substantial for your money.


    OK, that covers 1940's metal detector technology. You might try moving AT LEAST into this century.

  3. #123

    Feb 2013
    146
    40 times
    Prospecting
    No. Note that all matter above absolute zero (i.e., everything that exists) radiates in the infrared spectrum. There are many scams, run by lying greedy *******s, who will sell devices that claim to detect underground treasure electromagnetically: other than undifferentiated ferrous metal detectors, they do not work, nor can they work. Elements have different spectra when at extremely high temperature, but elements in the ground are not in any way detectable in the same way.

  4. #124
    us
    Mar 2011
    158
    161 times
    Quote Originally Posted by Desertphile View Post
    No. Note that all matter above absolute zero (i.e., everything that exists) radiates in the infrared spectrum. There are many scams, run by lying greedy *******s, who will sell devices that claim to detect underground treasure electromagnetically: other than undifferentiated ferrous metal detectors, they do not work, nor can they work. Elements have different spectra when at extremely high temperature, but elements in the ground are not in any way detectable in the same way.
    Yes they are, but there is currently no detector on the market that can detect them with out a transmit coil to induce its own response that is detectable. There is too much back scatter radiation and emi that drowns out the thermal vibrations. Eventually a detector will be made that can "ground balance" this all out.

 

 
Page 9 of 9 FirstFirst ... 789

Remove Ads

Home | Forum | Active Topics | What's New

Sponsored Links

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Search tags for this page

buried treasure emit
,
do buried metals emmits electro magnetic wave into the ground surface?
,

does gold bar emmiit radiation

,
electromagndtic treasure
,
gold burried sun heat
,
gold create radiation
,

gold radiation signature

,

gprs gold treasure frequency setting

,
ionic detector buried
,
treasure frequency mhz
Click on a term to search for related topics.
Powered by vBadvanced CMPS v4.3.0