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Metal Detectors
Nokta/Makro
New Nokta Au Gold Finder detector in the works?
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<blockquote data-quote="PhaseTech" data-source="post: 352039" data-attributes="member: 3149"><p>Frequency is just one of the many things that makes a detector tick. In general, all other things being equal, a higher freq VLF will be reacting more to ground than a lower frequency. So yes, a 20kHz Nokta machine will generally handle mineralisation better than a 56 kHz Nokta machine. </p><p></p><p>But, a 56 kHz Nokta machine will still work a heck of a lot better than a cheap 5kHz coin detector with no ground balance. Quality of the ground balance, threshold stability, coil stability, audio, circuit gain, etc etc. are all parameters that can make or break any potential gold machine. The Impact handles average goldfield mineralisation very well. </p><p></p><p>The great thing about any Nokta/Makro machine is the very wide sensitivity range, so you can tone things down when the going gets tough, or you can boost things up when you get into some favourable ground.</p></blockquote><p></p>
[QUOTE="PhaseTech, post: 352039, member: 3149"] Frequency is just one of the many things that makes a detector tick. In general, all other things being equal, a higher freq VLF will be reacting more to ground than a lower frequency. So yes, a 20kHz Nokta machine will generally handle mineralisation better than a 56 kHz Nokta machine. But, a 56 kHz Nokta machine will still work a heck of a lot better than a cheap 5kHz coin detector with no ground balance. Quality of the ground balance, threshold stability, coil stability, audio, circuit gain, etc etc. are all parameters that can make or break any potential gold machine. The Impact handles average goldfield mineralisation very well. The great thing about any Nokta/Makro machine is the very wide sensitivity range, so you can tone things down when the going gets tough, or you can boost things up when you get into some favourable ground. [/QUOTE]
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Metal Detectors
Nokta/Makro
New Nokta Au Gold Finder detector in the works?
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