Adjustable High Power Cell Phone Signal Jammer Shield Radius Up To 100m
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Basic Infomation
Place of Origin: China
Certification: CE
Model Number: JM1701110
High Light:

mobile phone signal blocker


cell phone signal jamming device

Payment & Shipping Terms
Packaging Details: Carton with Netural Packing
Delivery Time: 1-3 Working Days
Payment Terms: T/T, Western Union, MoneyGram, Paypal,L/C
Supply Ability: 5000pcs per month
Jamming Range: Up To 100m
Bands: 6 Channels
Antenna Parameters: Omni Antennas
Total Output Power: 70W
Dimension: 335x 238 X 60mm
Weight: 7kg
Product Description

70W Adjustable High Power Desktop 2G 3G 4G Phone Signal Jammer Up to 100 Meters



High Power Signal jammer can block larger range is best using in rooms .Create a "prohibited" area with a radius of 100 meters for cell phone in the coverage area.




  • High power profressional jammer model
  • With adjustable button to min or max single band
  • 6 antennas for almost all cell phone signals,
  • Portable and fixed
  • Friendly use and maintenance
  • 24/7hours working, Could continue to work
  • Powerful cell phone jammers


Application area


  • Can be applied at meeting rooms, conference rooms, trains and bus
  • For some locations of special purpose such as hospitals, gas stations
  • Do field test first to make sure no interference happened to the normal operation of their equipment and instrument




Affected Frequency Ranges - CDMA:851-894MHz
- GSM:925-960MHz
- DCS/PCS:1805-1990MHz
- 3G:2110-2170MHz
- 4G: 725-770MHz
- 4G:2345-2400MHz or 2620-2690MHz
Jamming range up to 100m, the jamming radius still depends on the strength signal in given area
Total output power 70W

External Omni-directional or directional antennas all the TX frequency covered down link only

Power supply 50 to 60Hz, 100 to 240V AC
AC adapter (AC100-240V-DC24-27V)
Dimension 335x 238 x 60mm
Weight 7kg




  • High power signal jammer
  • Omni-directional antenna
  • Power Adaptor

Adjustable High Power Cell Phone Signal Jammer Shield Radius Up To 100m 0

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