This 8-antenna portable jammer effectively blocks 2G/3G/4G/5G mobile signals, WiFi 2.4G, and GPS L1 within a 2-20 meter range. With 4W total output power, individual band control, built-in cooling fan, and car charger compatibility, it offers reliable signal jamming for various environments. Features include a 4700mAh battery for 1.5 hours operation and coverage of standard plus customizable frequencies.
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The 8-Antenna Portable Multi-Band Signal Jammer is a versatile and efficient solution for complete signal control across multiple communication standards. Designed for portability and performance, this device ensures reliable signal disruption while maintaining user-friendly operation.
Key Features:
8 external omni-directional antennas for comprehensive coverage
Total output power: 4W (0.5W per band)
Effective jamming range: 2-20 meters (signal strength dependent)
Individual band control switches
Built-in cooling fan for optimal performance
Car charger compatibility (DC12V)
4700mAh rechargeable battery (1.5 hours operation, 4 hours charge time)
Compact and portable design
Standard Frequency Coverage:
VHF & LOJACK: 135-175MHz
CDMA/GSM & LORA: 851-894/900-960MHz
DCS/PCS: 1805-1880/1920-2000MHz
3G: 2110-2180MHz
4G LTE Low: 698-798/738-821MHz
4G LTE High: 2496-2690/2570-2690MHz
WiFi 2.4G/4G2300: 2400-2485/2300-2485MHz
GPS & Glonass L1: 1560-1610MHz
Customizable Frequency Options:
RC315: 315MHz
RC433/UHF & CDMA450: 433/400-470MHz
4G1700: 1710-1780MHz
GPS L2/L3/L4/L5: 1170-1390MHz
Applications: Meeting rooms, classrooms, churches, banks, vehicles, and any location requiring communication silence and privacy protection.
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