PJ630 Counter Drone System for Prisons - 50-100m Coverage with 6 Frequency Bands

The PJ630 series represents advanced counter-drone technology designed for high-security applications. This fixed installation system provides reliable signal jamming capabilities for prisons, military compounds, and other sensitive locations requiring wireless signal control.

With a powerful 180W total output, the system effectively blocks multiple wireless communication bands including cellular networks (2G/3G/4G LTE), WiFi (2.4GHz and 5.8GHz), Bluetooth, and GPS frequencies. The jamming coverage radius ranges from 50-100 meters depending on local signal conditions.

The system features six frequency bands with PLL synthesized signal sources for precise jamming. Each band includes screw controls for output power adjustment and utilizes 10dBi directional antennas for focused signal disruption. The design only interferes with downlink base station frequencies to minimize unnecessary signal pollution.

Built for continuous operation, the PJ630 incorporates slow start-up circuitry for long-term reliability. The system includes comprehensive protection features such as over-temperature and VSWR protection, with status/alarm LEDs for easy monitoring. The fan-cooled rack enclosure with casters provides both mobility and efficient thermal management.

The system supports flexible frequency configuration with optional modules available for various communication bands. Standard models include PJ630A for cellular/WiFi/Bluetooth jamming and PJ630B for cellular/GPS disruption. Custom frequency combinations can be implemented based on specific security requirements.