Georadar “Radalit”. General description, block diagrams, terminology Block diagram of the georadar “Radalit” Figure 1 shows a block diagram of the georadar (GR) “Radalit”. Fig.1. Block diagram of the georadar “Radalit” Functionally, the GR consists of five modules. The power supply and battery modules, VT1 and V3, provide power to the GR and charge the battery. The …
Minimalist Induction Balance Metal Detector This design is arguably the simplest IB (induction balance) metal detector that could be built from off the shelf components. The IB method of metal detection has a good depth of penetration and discriminates well between ferrous and non-ferrous metals. Metal detectors are available commercially but their price tag is …
Links to metal detectors VINTIK-PI V2 metal detector simple metal detector with 2 NE555 Generalities about DIY metal detector Tesoro Lobo metal detector Pulse PI-AR metal detector based on STM32f1 Metal detector Qasar AVR microcontroller VLF Madera metal detector Tesoro Golden Sabre Light “TLSL” PI polonese AFRICA V4 Tesoro Eldorado Metal detector Smart Hunter Metal …
Metal detector AQUASOUND The AQUASOUND metal detector is a device that selects metals and has the ability to phase-cut the earth (and salty sea water). The scheme of the device is taken from the Internet (possibly old and with errors). This metal detector is quite popular in America and Florida in particular. There are many videos on YouTube on the topic …
The parameters of modern detectors Bounty Hunter Land Ranger Bounty Hunter Land Star Bounty Hunter Quick Draw II Bounty Hunter BUD220 Select Bounty Hunter Tracker IV Chronos VLF Discriminating Metal Detector Compass X-200 Challenger Compass Scanner Coin Pro II Compass Judge 6 Discriminator CScope 1220XD CScope R1 CScope VLF-TR 1200B CScope 550 CScope 2MX discovery …
Metal detection and discrimination Unfortunately, after looking through the mountain of information, we can draw a sad conclusion – the topic has almost exhausted itself. Recently, there are almost no new patents in this area, and manufacturing companies produce clones of well-known devices. The peak of activity falls on the 80s of the last century. Another surge of …
DIY metal detector The metal detector is a relatively simple device, the electronic circuit of which provides good sensitivity and stability. A distinctive feature of such a device is its low operating frequency. The inductors of the metal detector operate at a frequency of 3 kHz. This provides, on the one hand, a weak response to unwanted signals …
Metal detectors dictionary The metal detection industry is full of jargon that may not mean much to someone new to the hobby (or even veterans). That’s why at Garrett, we strive to keep you informed of the latest technology, trends and features in the industry. Why do we want to keep you updated? Because we …
Search coil design Introduction In radio engineering and metal detectors technology there is such a thing: connected circuits. They come with inductive or transformer coupling. We are interested in the first. The transmitter circuit (it receives power from the generator) is called the primary circuit. Assign index 1 to it ( L1, I1, Ф1). The receiver circuit …
Casper “Каспер” is a modern microprocessor, universal pulsed metal detector. The device is designed to search for metal objects in ground, sand, walls, thick grass, etc. The principle of operation of a pulsed metal detector is based on the excitation of pulsed eddy currents in a metal object and the measurement of the secondary electromagnetic …
