Discussion of electromagnetic compatibility design of Jammer equipment

Jammer equipment as a radio frequency signal blocker, its electromagnetic compatibility (EMC) design is to ensure the reliable operation of the equipment, reduce electromagnetic interference with the external environment, improve the anti-jamming ability of the key. EMC design of Jammer equipment is discussed below. Chassis and grounding design Reasonable chassis structure design and grounding wiring is the basis of EMC design. Chassis should be made of highly conductive metal materials, internal partitioning to isolate the active and passive parts, and reserve a good grounding circuit. Shell to meet a certain degree of shielding effectiveness, to prevent internal interference signal leakage and external interference signal leakage. Power filtering and coupling suppression The power supply is the main way to generate frequency conduction and radiation interference. The design should be used in the power supply filter, isolation transformer, power line suppression circuit and other means to suppress harmonics and transient inrush current, reduce electromagnetic interference. At the same time on the power supply line coupling inhibition processing, reduce the same mode and differential mode interference. https://www.thejammerblocker.com/high-power-militar-bomb-jammers/ RF rectification and isolation gps jammer for sale equipment RF output power is relatively high, need to take targeted rectification and isolation measures. In the power amplifier output in series rectifier circuit to prevent external high power back; in each amplifier stage in series isolation link, inhibit the mutual influence between different frequency bands. Reasonable layout and route optimization Reasonable layout of the circuit, optimize the alignment path is an effective means of reducing electromagnetic radiation and sensitivity. Digital and analog circuits, high-frequency and low-frequency circuits are physically isolated to avoid mutual interference; high-frequency alignment as short as possible and impedance matching; the use of multi-layer PCB to achieve the ground plane and other technical means. https://www.thejammerblocker.com/wifi-bluetooth-camera-jammer-blocker/ Shielding and filtering measures Key components, interfaces, cables to take shielding and filtering measures to prevent electromagnetic leakage and enhance the importance of anti-interference. Such as the antenna port using metal copper welding cover, control port using metal cabinets and so on. Filtering measures are taken for power supply and signal lines respectively. Anti-interference design wifi disruptor equipment needs to face a variety of harsh electromagnetic environment when working, so anti-interference design is very important. Can take circuit redundancy design, hardware watchdog, software protection and other means to improve anti-static, surge, electromagnetic pulse and other interference. Good EMC design not only ensures the powerful jammer device's own performance, but also to avoid electromagnetic interference with external electronic equipment, to achieve a harmonious coexistence of equipment and the environment. The design should also comply with relevant EMC regulations and standards, such as CISPR, FCC, CE, etc., to ensure that Jammer equipment can pass the EMC certification test. https://www.thejammerblocker.com/gps-jammer-car-tracker-blocker/ In short, Jammer equipment EMC design throughout the product development process, the need for comprehensive consideration of all aspects, to take multiple parallel protective measures in order to obtain the ideal electromagnetic compatibility performance. https://matome-link.com/23995/ https://findpenguins.com/18lpamdovsozs/footprint/66e813e238afc4-02731336