Handheld Mobile Phone Blocker Jammer For Blocking 3G 4G WiFi GPS Signals
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Basic Infomation
Place of Origin: China
Certification: CE
Model Number: JM170181
High Light:

cell phone signal blocker jammer


cell phone signal scrambler

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
Jam Radius: 2-20meters
Cooling System: High Efficiency Aluminum Alloy Radiator, Build-in Cooling Fan
Power Supply: AC110-240V To DC12V
Working Time: Built-in Battery/4000mAh
Continue Working: More Than 2.0+ Hours
Product Weight: Appr. 0.65kg
Product Description

Portable 3G 4G Signal Jammer Device To Block Mobile Phone WiFi GPS Signal



Product description


Cell Phone Jammer with shortcomings such as the unchangeable bands, the inconvenient carrying, or signal loss can be quite annoying when applying them. But now, here comes the man-carried 6 Antennas Portable 3G 4G WIFI GPS Cell Phone Signal Jammer, which is intended to solve these problems with its great allocation.



1. Pocket-sized and portable design with cooling fan.
2. ON/OFF switch make it more user-friendly
3. Cooling fan inside, Rechargeable battery and car charger
4. Six channels with different frequency range,
5. Multiple bands, Can adjust ON or turn off any single band without influencing the other bands operation



Meeting room, conference room, museum, gallery, theatre, concert hall, church, temple, restaurant, classroom, training center, factory, bank, train, bus, etc. For some locations of special purpose such hospital, gas station, Army authorities, Police authorities. etc




Affected Frequency Ranges - CDMA/GSM: 850 to 960MHz
- DCS/PCS:1805 to 1990MHz
- 3G:2,110 to 2,170MHz
- 4G Wimax:2620-2690MHz
- WiFi:2400-2500MHz
- GPSL1:1570-1580MHz
Power supply 50 to 60Hz, 100 to 240V AC
AC adapter (AC100-240V-DC12V),4000mA/H battery
Jamming range up to 20m, the jamming radius still depends on the strength signal in given area
Total output power 3W

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

Inner box dimension 220x202x65mm


126x76x35mm and not include antennas




  • GPS WiFi 3G 4G Cell Phone Signal Jammer
  • AC Charger
  • Car Charger
  • Antenna*6


Handheld Mobile Phone Blocker Jammer For Blocking 3G 4G WiFi GPS Signals 0

Handheld Mobile Phone Blocker Jammer For Blocking 3G 4G WiFi GPS Signals 1

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