BQX-FK03

The SZMID BQX-FK03 is a highly advanced vehicle-mounted all-band wireless signal jamming system, designed for the protection of government personnel, large-scale events, and border security operations. This system uses all-digital (DDS) modular interference technology, allowing for rapid and efficient shielding of electromagnetic signals in both dynamic and static environments. It prevents radio-controlled explosions and blocks communication, making it ideal for sensitive operations.

Equipped with high-gain omnidirectional antennas (14-18 per vehicle), the system offers extensive jamming capabilities across the 20MHz to 6000MHz frequency range. It supports 13-20 modular interference units, ensuring seamless coverage of all critical bands. The BQX-FK03 can effectively block a variety of signals, including 2G, 3G, 4G, 5G, Bluetooth, WLAN, WiFi, RFID, and even civil UAV remote controls, providing a highly versatile interference solution.

The jammer's effective interference range varies depending on the signal type: for mobile terminals with a signal strength of ≤-65dBm (2G/3G), it covers a radius of 150 meters, and for ≤-95dBm (4G/5G), the radius extends to 200 meters. It can also block wireless remote control devices up to 1000 meters and digital walkie-talkies and cordless phones within 250 meters. UAV interference operates at a 10:1 suppression ratio, ensuring effective countermeasures up to 2000 meters.

This system offers manual and automatic frequency band selection modes, allowing operators to fine-tune interference according to the operational environment. The modular design facilitates future equipment upgrades and ensures that a malfunctioning module won’t affect overall system performance. Each module supports independent frequency and power adjustments through software controls, providing greater operational flexibility.

For ease of use, the BQX-FK03 features a custom wire control remote that allows operators to manage the jammer's functions from the vehicle cab. This includes individual control of frequency bands and one-click start-up functionality. The system is housed in a lightweight aviation-grade aluminum case, ensuring durability during transportation and use in challenging terrains.

Additional features include an intelligent temperature control system to prevent overheating, VSWR protection to safeguard against overvoltage and overcurrent, and a collapsible antenna design for safe driving. The system also comes with optional power generation solutions such as a lithium battery or generator, and it minimizes environmental impact by operating silently without emissions.

The SZMID BQX-FK03 delivers superior performance while adhering to relevant safety standards, such as GB 16796-2009. It effectively disables wireless devices used by criminals without disrupting legally protected frequencies, such as public radio and aviation channels, ensuring a secure and reliable solution for mission-critical tasks.