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22W High Power Signal Jammer with Built-in Directional Antenna for 30 Meters Jamming Radius

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22W High Power Signal Jammer with Built-in Directional Antenna for 30 Meters Jamming Radius
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Features
Specifications
Power Supply: AC Adapter (AC220V-DC19V)
Jamming Radius: 10m-60m
RF Output Power: 22 Watts
Operating Time: Continuous Operation
Humidity Range: 30%-95%
Gross Weight: 3.6KG
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22W High Power Signal Jammer

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Built-in Directional Antenna Signal Jammer

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30 Meters Jamming Radius Mobile Phone 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
22W High Power Cell Phone Signal Jammer with Built-In Directional Antenna
This 22W high power mobile phone jammer features integrated directional antennas and internal power supply, designed for professional signal blocking applications. The sleek, integrated antenna design provides both powerful performance and aesthetic appeal.
Product Overview
Engineered for environments requiring reliable signal disruption, this jammer effectively blocks 2G, 3G, 4G, WiFi, and GPS signals. The jamming radius extends up to 30 meters, depending on local signal strength. The integrated cooling system enables continuous 24/7 operation.
Key Applications
  • Prisons and correctional facilities
  • Military installations and secure areas
  • Museums, galleries, and cultural institutions
  • Theaters, concert halls, and performance venues
  • Churches and religious facilities
  • Corporate meeting rooms and conference spaces
  • Vehicle and transportation security
Product Features
  • Sleek, professional appearance with integrated design
  • Built-in directional antennas for targeted signal blocking
  • Integrated power adapter for convenient operation
  • High effective output power ensuring maximum jamming radius
  • Simple installation and user-friendly operation
  • 22 Watts total output power
  • Jamming range: 10-60 meters (dependent on local conditions)
  • Simultaneously blocks cell phone signals, WiFi, and GPS
  • Advanced cooling system with internal fans and heat sink
  • Customizable cellular standards available
Technical Specifications
Output Port Frequency Output Power
CDMA800 851-894 MHz 35dBm
LTE700 725-770 MHz 35dBm
LTE800 791-821 MHz 35dBm
GSM900 925-960 MHz 35dBm
DCS1800 1805-1880 MHz 35dBm
PCS1900 1920-1990 MHz 35dBm
3G2100 2110-2170 MHz 34dBm
GPSL1 1570-1580 MHz 34dBm
WIFI2.4G 2400-2500 MHz 33dBm
LTE2600 2620-2690 MHz 33dBm
LTE2300 2300-2400 MHz 33dBm

Power Supply: AC adapter (AC220V-DC19V)

Jamming Radius: 10m-60m (dependent on signal strength and environment)

RF Output Power: 22 Watts

Gross Weight: 3.6KG

Dimensions: 350*278*98mm

Operating Time: Continuous operation

Humidity Range: 30%-95%

Temperature Range: -20 to +55 Celsius

Customization: Frequencies can be customized to specific requirements

For portable signal blocking solutions, please browse our portable mobile blocker section. Our technical support team is available to assist with any questions or customization requirements.

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