Waterproof 75W High Power Signal Jammer For Blocking 3G Mobile Phone Signals
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Basic Infomation
Place of Origin: China
Certification: CE
Model Number: JM171540
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
Available System: World Wide Cell Phone Network
Power Supply: (AC110V-240,DC24V-27V 15A)
Operate Time: 12 Hours Continuous
Shielding Radius: Up To 100 Meter
Total Output Power: 75W
Weight: 20kg
Product Description

75W High Power Signal Jammer 3G Mobile Phone Signal Jammer With Waterproof



Product Description


This 75W high-power mobile phone jammer uses a high-quality design and is a powerful jammer that not only cuts off 2G mobile phone signals such as CDMA GSM DCS PCS, but also blocks 3G at the same time. In addition, due to the high output power of 75W, the interference range of the jammer can reach 100 meters, depending on the signal strength of a given area. And this 3G mobile phone signal jammer is waterproof, which is very advanced.


But you need to be aware that this 75W high-power mobile phone jammer has two types of antennas (omnidirectional antenna and directional antenna) for you to choose from. So please remember to leave a comment and tell us which antenna you need.




Affected Frequency Ranges - CDMA 851-894MHz 42dBm 6dBm/30KHz(min)
- GSM 925-960MHz 42dBm 3dBm/30KHz(min)
- DCS 1805-1880MHz 42dBm 5dBm/30KHz(min)
- PCS 1920-1990MHz 42dBm 4dBm/30KHz(min)
- 3G 2110-2170MHz 42dBm 3dBm/30KHz(min)
Shielding Radius Up to 100 meter(-75dBm still depends on the signal strength in given area.)
Available system world wide cell phone network
Omni-directional Antenna or Directional Antenna (Optional) 5pcs antenna ( Please fix the antenna follow the mark in the unit)

Safety regulation

- AC Adapter UL (E190582)
- CSA (LR112971 Level 3)
Operate time 12 hours continuous
Total output power 75W
Power supply (AC110V-240,DC24V-27V 15A)
Temperature -40 to +55℃
Relative humility ≤90%(RH)
Air pressure 86~106kPa


Dimension 385(L)×340(W)×180H)mm (Not included Antenna)




  • Mobile Phone Jammer
  • Power Cable
  • Coaxial Cable
  • Antennas

Waterproof 75W High Power Signal Jammer For Blocking 3G Mobile Phone Signals 0

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