Miniature FM underground metal detector

Miniature FM underground metal detector (ghost 1) is Germany of newly developed hi-tech underground metal detectors, underground metal scanning detection instrumentation.
Depth of up to 15 meters, search range can reach 600 meters.
This product USES the latest digital frequency synthesis technology, can detecting underground of gold and silver, bronze scan.
Specializing in the development of ghost 1 digital to balance (DGB) special function can ensure the maximum detection range and operating stability, no matter how the land type.
Working principle:
For years people use all sorts of equipment do experiments, r&d this powerful ghosts 1 emitter, it can launch radio frequency (RF) signal, stability, accuracy to 0.1 Hz can only stimulation required elements.
The accuracy of the signal stability by advanced technology of microchip in spectrum, the running speed of realization for 40MIPS.
To signal a constantly changing waveform penetrate soil below the greater distance, waveform filters the soil minerals cause interference. Injection of 360 ° direction import signal on the soil. Because imported signals, target objects become