Minelab Xterra 70 Metal Detector Reviews
Thursday, February 21st, 2008X-Terra 70 is the flagship of the Minelab X-Terra Series and offers the flexibility of three frequency coil options (3kHz, 7.5kHz, 18.75kHz), which are field swappable to hunt Relics, Coins or Gold. Key to its outstanding performance is Minelab’s proprietary VFLEX technology, which utilizes digital signal processing with highly calibrated analog circuits, creating a new class of single frequency detectors. This approach yields superior sensitivity, stability and improved immunity to electromagnetic interference, as well as providing high-resolution target ID even on the deepest targets. For the X-Terra 70 user, this means you’ll have the best metal detector available for your target choices.
The Quattro MP detector features Full Band Spectrum (FBS) technology, which provides this detector with multiple frequencies. This circuit automatically transmits multiple frequencies simultaneously and means that the signal received from the detector coil is analyzed from a wide range of responses. This information is relayed to the operator via the speaker or headphones and the control panel’s liquid crystal display as an audio or visual target response.