120W High Power Prison Cell Phone Jammer with 11dBi Log Periodic Antenna and Six Frequency Bands

The 120W U-J50 is a high-performance prison cell phone jammer engineered for continuous operation in correctional facilities. Built within a specialized metal enclosure, this system features an efficient "smart active" cooling system with air filters, ensuring reliable 24/7/365 performance even in high-temperature environments.

Each unit is capable of jamming up to six frequency bands simultaneously while employing intelligent jamming technology that only interferes with downlink bands, preserving uplink functionality and ensuring base station operations remain unaffected.

• Advanced heat sink design combined with cooling fans for optimal thermal management
• Flexible antenna options including directional or omni-directional configurations
• Individual output power adjustment for each jamming module via switches
• Independent ON/OFF control for each jamming module or device
• Customizable antenna selection for precise jamming coverage control
• Broad frequency customization including AM/FM Radio, LoJack, VHF, UHF, Walkie-talkie, wireless devices, cellular bands (CDMA, GSM, 3G, 4G, LTE), GPS, WiFi, Bluetooth, drone frequencies, and more
• Configurable band options: Four, Five, Six, Eight, or Ten band configurations available