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22W High Power 4G Mobile Phone Jammer with Built-in Antenna and 30 Meters Range Signal Jammer

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22W High Power 4G Mobile Phone Jammer with Built-in Antenna and 30 Meters Range Signal Jammer
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Features
Specifications
Power Supply: AC Adapter (AC220V-DC19V)
RF Output Power: 22 Watts
Dimensions: 350×278×98mm
Humidity Range: 30%-95%
Temperature Range: -20 To +55°C
Gross Weight: 3.6KG
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22W High Power Signal Jammer

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Built-in Antenna Mobile Phone Jammer

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30 Meters Range 4G Jammer
Basic Infomation
Place of Origin: China
Brand Name: UND
Model Number: U-JK8
Payment & Shipping Terms
Delivery Time: 5-8 days
Payment Terms: T/T
Supply Ability: 100
Product Description
Antenna Integration High Power 4G Mobile Phone Signal Jammer
This Built-in Antenna High Power 4G Mobile Phone Jammer is designed with high power output and integrated antennas. With 22W total power, this device effectively blocks signals across multiple frequency bands including 2G, 3G, and 4G mobile networks.
Key Features
  • 22 Watts total output power
  • Blocks all cell phone signals, WiFi, and GPS simultaneously
  • Built-in cooling fans and heat sink for continuous operation
  • Effective jamming range: 10-60 meters (depending on local signal strength)
  • User-friendly ON/OFF switch for easy operation
  • Sleek, professional appearance
  • Built-in directional antennas
  • Customizable for various cellular standards worldwide
Applications
Ideal for prisons, military facilities, museums, galleries, theatres, concert halls, churches, vehicles, buses, meeting rooms, and conference rooms where mobile phone usage needs to be restricted.
Technical Specifications
Output Port Frequency Output Power
CDMA800 851-894 MHz 35dBm
LTE700 725-770 MHz 35dBm
GSM900 925-960 MHz 35dBm
LTE800 791-821 MHz 35dBm
DCS1800 1805-1880 MHz 35dBm
PCS1900 1920-1990 MHz 35dBm
3G2100 2110-2170 MHz 33dBm
GPSL1 1570-1580 MHz 33dBm
WIFI2.4G 2400-2500 MHz 33dBm
LTE2600 2620-2690 MHz 33dBm
LTE2500 (Option) 2500-2700 MHz 33dBm
Power Supply: AC adapter (AC220V-DC19V)
Frequency Customization: Available per specific requirements
Jamming Radius: 10-60 meters (signal strength and environment dependent)
RF Output Power: 22 Watts
Gross Weight: 3.6KG
Dimensions: 350*278*98mm
Operating Mode: Continuous
Humidity Range: 30%-95%
Temperature Range: -20 to +55°C
Frequencies can be customized to meet specific regional requirements including Walkie Talkie, 450MHz, GPRS, iDEN, GPS, Galileo, Compass, Glonass, UMTS, WiFi, AWS, and LTE 4G standards.
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Tel : +8613991372145
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Susan@uav-ir.com
+8613991372145
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