18-Inch Coil 1-8 kHz for Challenging Soil

Dear treasure hunting enthusiasts, especially those exploring the territories of Crimea and the Krasnodar region, as well as those engaged in excavations from the Roman era, Early Theodosia, the Bosporan Kingdom, Scythians, and Taurians, A.K.A. has developed a unique 18-inch coil operating at frequencies of 1-8 kHz. This coil adeptly handles heavy soil mineralization, not only in the specified areas but also beyond. This coil can yield results in places where other metal detectors fall silent, where you might believe everything has already been unearthed.

Search coils for metal detectors play a crucial role in detecting treasures and artifacts across various soil types. Let us further examine the 18-inch coil with a frequency range from 1 kHz to 8 kHz, designed for use with the Intronic metal detector, which is particularly well-suited for challenging soils in Crimea and the Krasnodar region.

The fundamental principles of search coils are based on several key factors. The first aspect to highlight is the size of the coil. Generally, smaller coils are better at distinguishing closely spaced targets. The 18-inch coil is a relatively large structure, most effective in clean areas or when utilized in deep search mode.

Next, an important parameter is the frequency of the coil. In this model, the frequency range is from 1 kHz to 8 kHz, making it versatile for operation across different soil types. A higher frequency provides a clearer response to smaller objects but is more sensitive to varying environmental conditions, such as soil mineralization, humidity, grass presence, and salinity. Conversely, a lower frequency offers stability in challenging soils, minimizing false signals but is less sensitive to small targets.

This coil’s frequency range is suitable for locating various metallic objects, including coins from the Roman period, small coins resembling scales, and other minor artifacts, which it may detect with difficulty. Its frequency is primarily oriented towards finding medium to large-sized coins or treasures. The wide diameter enables effective coverage of large areas and significant depth.

The Intronic STF metal detector coil, operating simultaneously at frequencies of 1 kHz and 8 kHz, demonstrates excellent performance in the complex soils of Crimea and the Krasnodar region. Thanks to its dual-frequency range, it is capable of detecting not only valuable metallic artifacts but also small items such as relics from ancient cultures.