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4 Watt Portable RF Signal Jammer 8 Band Portable RF Jammer With 20 Meters Shielding Range

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4 Watt Portable RF Signal Jammer 8 Band Portable RF Jammer With 20 Meters Shielding Range
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Features
Specifications
Name: RF Signal Jammer
Total Output Power: 4 Watt
Effective Range: 1-20 Meters (depending On Signal Strength)
Weight: 950g
Dimensions: 132x80x40mm (excluding Antennas)
Working Time: 1-2 Hours
Operating Temperature: -10°C To +55°C
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4 Watt Portable RF Signal Jammer

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8 Band Portable RF Jammer

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Portable RF Jammer 20 M
Basic Infomation
Place of Origin: China
Brand Name: UND
Model Number: U-JN8
Payment & Shipping Terms
Delivery Time: 5-8 days
Payment Terms: T/T
Supply Ability: 100
Product Description
4 Watt Portable RF Jammer with 20 Meters Shielding Range and 8 Band Frequency Coverage for Military Use
This sophisticated 4-watt pocket-size RF jammer is designed for military and security applications, providing reliable signal blocking capabilities in a portable form factor.
Key Features
  • Selectable switches for band selection and battery power management
  • Safe operation with no harm to human body or electronic devices
  • High-power pocket-size design for maximum portability
  • Universal usage capability in various environments
  • Effective signal blocking up to 20 meters range
Affected Frequency Ranges
Signal Type Frequency Range
CDMA 850 851-894 MHz
GSM 900 925-960 MHz
DCS 1800 1805-1880 MHz
PCS 1900 1930-1990 MHz
3G 2100 2110-2170 MHz
GPS 1570-1580 MHz
WiFi 2.4G 2400-2485 MHz
4G LTE 700 (US) 725-770 MHz
4G LTE 1700 (US) 2110-2155 MHz
4G LTE 800 (EU) 791-821 MHz
4G LTE 2300 2300-2400 MHz
4G LTE 2600 (EU) 2620-2690 MHz
Package Contents
1 x High Power Jammer
1 x AC Power Supply
1 x DC Power Supply
8 x Antennas
1 x Car Charger
Applications
  • Military operations
  • Gas stations
  • Checkpoint personnel
  • Meeting rooms
  • Hospitals
  • Banks
  • Churches
  • Conference rooms
  • Security-sensitive environments
Technical Specifications
Type Output Port Frequency Average Output Power
8 Band Portable Signal Jammer CDMA800 851-894 MHz 500 mW
  LTE800 791-821 MHz 500 mW
  GSM900 925-960 MHz 500 mW
  DCS1800 1805-1880 MHz 500 mW
  WCDMA 3G 2110-2170 MHz 500 mW
  LTE2600 2620-2690 MHz 500 mW
  WiFi 2.4G 2400-2500 MHz 500 mW
  GPS 1570-1580 MHz 500 mW
  LOJACK (optional) 173 MHz 500 mW
Additional Specifications
Power Supply: 50 to 60Hz, AC 100 to 240V
Power Options: AC adapter (DC12V), Built-in Battery
Total Output Power: 4 Watt
Effective Range: 1-20 meters (depending on signal strength)
Weight: 950g
Dimensions: 132x80x40mm (excluding antennas)
Inner Box Dimensions: 240x202x65mm
Antennas: 8 external omni-directional antennas
Charge Time: Approximately 4 hours
Working Time: 1-2 hours
Operating Temperature: -10°C to +55°C
4 Watt Portable RF Signal Jammer 8 Band Portable RF Jammer With 20 Meters Shielding Range 0
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RF Signal Jammer

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