"Inside the Metal Detector" is a must-have for anyone serious about metal detector technology. Whether you are looking to fix a broken coil, design a custom PI machine, or simply understand how to maximize the discrimination of your VLF, this book offers the specialized knowledge required to understand what is truly inside the metal detector.
Unlike superficial instructional manuals, this publication dives straight into mathematics, core electrical engineering principles, and physical layouts. The book comprehensively details multiple detector technologies:
Are you planning to (like a PI or VLF detector)? "Inside the Metal Detector" is a must-have for
Carl Moreland's background as an analog IC designer brings immense practical expertise to the text. Finding the Full PDF or Physical Copy
The industry standard for discrimination and ground filtering in modern detecting. Inside the Metal Detector by George Overton and
Inside the Metal Detector by George Overton and Carl Moreland is regarded as a foundational technical guide for the physics, electronics, and design of metal detectors, covering VLF, Pulse Induction, and digital technologies. The book serves as a DIY manual providing schematics for building detectors, with many designs supported by the Geotech1 community. For more details, visit Amazon.com . Inside The Metal Detector: Overton, George, Moreland, Carl
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By analyzing the phase shift between the transmitted and received signals, VLF detectors can differentiate between ferrous (iron) and non-ferrous (gold, silver, copper) metals. 2. Pulse Induction (PI)
The contributions of George Overton and Carl Moreland have had a profound impact on the hobby of metal detecting. Their innovative designs and technologies have made metal detectors more accessible, accurate, and user-friendly. Inside The Metal Detector: Overton
Many independent tech startups and specialty industrial detection companies started with the foundational physics laid out by Overton and Moreland.