Metal detector industry video

Metal detector industry video In the category Metal Detectors Videos more articles and learn more information about Metal detector industry video Reviews Price Specifications Features Image manuals videos Accessories All this in metal detectors for gold.

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Metal detector industry video

Basic befo uses two oscillators radio frequency (RF) that is very nearly the same tuned frequency. The frequency of each oscillator is usually resonant circuits L-C, inductor and capacitor. One is called the oscillator coil search uses search inductor; another called the oscillator signal and uses the inductor. The outputs are fed two oscillators
Mixer which produces a signal that contains the sum and difference frequency components (plus authirintirmodolishn components) of the two input signals. As we will see shortly, the frequency difference is important, and the low-pass filter in the output of the mixer will remove other components.
Note: accept no responsibility for injury or damage that may be caused by the construction or the use of this “metal detector”.