A frequency metal detector is one of the electromagnetic devices used to detect metals in the ground. By producing high-frequency electromagnetic waves, this device analyzes the reflection and scattering of these waves against metals.
Frequency metal detector to detect the target wall
The wall of the target in coordinate finding or searching with frequency radar is basically formed in the range of the field reflection during the radiation of the field current in the form of angles around the targets, which basically form the walls around the target.
In the special and specific points of this pressure, the flow of movement appears in curved lines around the target, which are the walls of the targets, and the current forming the wall area around the target arises from the presence of an angle in the reflection of the electromagnetic field lines reflected from the target field at these points.
The wall of the area around the target and the center of the target are also formed in the detection position of the electromagnetic field reflection angle, and the return reflection in the fields can be done from a long distance with long-range metal detectors in the frequency detector category with the principles of frequency radar circuits.
The walls of the targets are formed in the range of regular lines around the target, which are basically the angles of the high-pressure reflection in the field change mode of the initial transmission of the frequency in the reflection flow at these points, which distinguish the L angle or the external wall and the LF point and the internal wall in the system flow. The detector or metal detector or hand-held ground radar or mine detector in the frequency type with VDE number settings in edit and threshold level and volume can be detected because the detection flow is performed according to the principles of frequency radar circuits with low frequency emission.
Sound penetration frequency metal detector in the soil
The penetration of sound in the soil is carried out in such a way that the low frequency is accompanied by the conditions emitted from the circuits according to the principles of frequency radar, and in the course of low frequency propagation, the power of penetration appears, which the frequency emitted from the circuits according to the principles of frequency radar naturally has it.
When the low frequency is emitted from a frequency radar circuit along with the frequency related to ultrasonic circuits or frequency sound sensors, it easily penetrates deep into the ground.
In addition to such an ability to spread frequency, frequency radar circuits share the ultrasonic sound frequency or other sound frequency sensors with each other, the power of penetrating each other to separate and discriminate metals, gold and silver is easily done, as a result, one of the factors of sound penetration in the soil directly The design conditions of the metal detector or finder or hand-held ground radar or mine detector circuit with separation and discrimination settings in the VDE number in the edit and threshold of the level and volume are according to the principles of frequency radar circuits with low frequency emission.
