The advertised long range locators on the
market, are nothing else than frequency generators,
simple constructions that are not specialized for ground use.
Soils have varying combinations of wetness and minerals. Operating frequency
generators, it’s signal transmits on conductive ground but doesn’t penetrate
at all on loose ground, or on high mineralized soils user receives false target
The DGB - digital ground balancing feature, was developed for SPECTRA long range
locator to assist the reliable target indication,
to maintain maximum range
and stable operation regardless of the ground type.
Even further the "SPECTRA track" system,
completes the ground balancing accurately,
by selecting variable waveforms on the transmit frequency to match the soil.
SPECTRA long distance locator features a worldwide cutting edge technology
DFS “Digital Frequency Synthesis”.
The only long range metal detector on
the market with signal output from a DSP microprocessor, which is fast enough
to run 40 million instructions per second, performing corrections to frequency
Every metal has its own specific molecular frequency, up to present long
range locators were unable to maintain molecular frequency signal stable enough
to make visible only the desired target, faults were common practice from minerals
and “ghost” targets
due to solar storms and magnetic fields.