Signal Jammers Blockers Wholesale Signal Jammers Blockers 4G Lte 4G Wimax Jammer 4G Lte Signal Jammer 5-Band 2G 3G 4G LTE Mobile Phone Blocker
5-Band 2G 3G 4G LTE Mobile Phone Blocker
5-Band 2G 3G 4G LTE Mobile Phone Blocker

5-Band 2G 3G 4G LTE Mobile Phone Blocker

Door to Door Delivery in 7 days. Warranty: 1 Year. Ship From HongKong to Over 200 Countries Worldwide,(Sales Manager: Mr.Wang, Email: :
Product Description :


Sales Manager: Mr.Wang /

Product Description

Features of B40 Portable 2G 3G 4G Jammer

1. Upgraded design created in September 2011
2. All-sided functions covers all of 2G 3G signals and part of 4G networks
3. Thanks to an outstanding power, it manages to cover average 5~15 meters radius
4. Embedded strong and mini size cooler fan controled by temperature module
5. With creative air slots in case
6. High capacity rechargeable batteries
7. Works on power adapter directly
8. 12 months quality warranty

Applications of Handheld 2G 3G 4G LTE / WiMax Jammer
Business meeting rooms, museums, galleries, theatres, concert halls, churches, temples, restaurantss, classroom, training centers, factories, bankss, train, buses, etc. Ideal for using in places of special purpose such as hospitalss, gas stations and so on.

Package includes

  • 1 x 5-band Cellular Jammer

  • 4 x SMA Whip Antennas

  • 1 x Easy Carry Bag

  • 1 x AC Power Adapter (Wall Charger)

  • 1 x Car Power Adapter

Frequency:RF1 851-894MHz
RF2 925-960MHz
RF3 1805-1880MHz
RF4 1930-1990MHz
RF5 2110-2180MHz 4G WiMax or 4G LTE
Working Object:4G WiMax or 4G LTE, GSM, GSM900, GSM1800, DCS, 3G, UMTS, WCD

Signal Source:PLL Synthesized
Output Power:1040mW
Jamming Range:5~15 Meters
Antenna Interface:4 x Strong rubber SMA antenna 3db
Remote Control:N/A
Working Current:2,800 ~ 3,400 mA
Power Supply:Battery and power adapters
Battery:Lithium-ion battery 8.4V 5200mAh - Battery life 1.5-2 hours - Recharge time 4 hours
Power Adapter:AC Adapter 110-250V 12VDC 2000mA - Car Adapter 12V 12VDC 2000mA
Color:Black or Silver
Dimensions (LxWxD):108/187 x 61 x 33mm
Package:Neutral blank brown box with polyfoam
Operating Temperature:0-50 degree
Humidity:5% - 80%
Warranty:1 Year

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