16 Antennas UHF VHF Jammer , All - In - One Cell Phone Signal Blocker
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Basic Infomation
Place of Origin: China
Certification: CE
Model Number: JM1701121-2GEN
High Light:

cell phone signal jamming device


mobile signal jammer

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
Total Working Bands: 16 Channels
Adjustable: Yes
Can Use In Car: DC12V
Total Output Power: 30-38W
Transport Package: Netural Package
Origin: China
Product Description

16 Antennas UHF VHF Jammer 3G 4G Cell Phone WiFi Lojack GPS Signal Blocker



Product Description


Want to own a cell phone signal jammer that can help you to achieve the need to block all the normal wireless signals? Then just here this 42W 16 Antennas all brands cell phone jammer with jamming distance up to 40m with power adjustable you are viewing just owns the powerful function.

This 16 bands cell phone jammer block GSM, 3G, 4G, VHF, UHF, Wi-Fi, GPS, L1, L2, L5, LOJACK, all-in-one mobile phone jammer is power full design to blocks all the signals in one device, it great for school classroom avoid exam cheat and oil/gas station keep in secure.


Application area

1. It can be applied at meeting rooms, conference rooms, museums, galleries, theaters, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, bus and more
2. For some locations of special purpose such as hospitals, gas stations and more, please do field test first to make sure no interference happened to the normal operation of their equipment and instrument




Affect frequency - CDMA:851-894MHz
- GSM:925-960MHz
- DCS:1805-1880MHz
- PCS:1925-1990MHz
- 3G:2110-2170MHz
- 4G LTE:725-770MHz
- 4G LTE:790-826MHZ
- 4G LTE:1710-1770MHZ
- 4G Wimax:2300-2400MHz
- 4G Wimax2500-2690MHz
- WiFi:2400-2500MHz
- VHF:135-174MHz
- UHF:400-470MHz
- GPSL1:1570-1580MHz
- GPSL2-GPSL5:1170-1282MHz
- Lojack:167-175MHz
Total output power 30-38W
Jamming range Up to 40m, the jamming radius still depends on the strength signal in given area
Power supply 50 to 60Hz, 100 to 240V ACWith AC adapter (AC100-240V-DC12V)
Antennas External Omni-directional antennas all the TX frequency covered down link only
Dimension 395x 238 x 60mm
Full set weight 7.0kg



  • High power jammer x 1
  • AC adaptor x 1
  • Car adaptor x 1
  • Antenna x 16

16 Antennas UHF VHF Jammer , All - In - One Cell Phone Signal Blocker 0

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