7W 20 Meters 2.5dBi Antennas Portable RF Jammer 3G 4G

Basic Information
Place of Origin: China
Brand Name: GREETWIN
Certification: SGS, ISO9001
Model Number: GW-JN10L
Minimum Order Quantity: 1pcs
Price: USD 156.8-USD198.5/pc
Packaging Details: Box with PE Foam
Delivery Time: 3 Working Days After Received Payment
Payment Terms: T/T, L/C, Western Union, MoneyGram
Supply Ability: 20000pcs per Month
Product Name: Portable Phone Signal Blocker Antennas: 10pcs 2.5dBi Omni Antennas
Weight: 1.5kg Inner Box Dimension: 240x250x80mm
Power Adapter: Used In Car Directly Jamming Range: 1 - 20meters,depend On Mobile Signal Strength
Trademark: GREETWIN
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2.5dBi Antennas Portable RF Jammer


20 Meters Portable RF Jammer


7W WiFi Lojack GPS Jammer

10 Antennas RF Jammer Portable Cell Phone Network Jammer Blocker Blocking 2g 3G 4G WiFi Lojack GPS Jammer



Product Information
Name: The Latest 10 Antennas Plus Portable Mobile Phone Signal Jammer LOJACK GPS Wi-Fi Signal Blocker Bigger Hot Sink & Battery 7Watt Jamming up to 20m.

Color: Black
Basic Specifications

Jam Signal Type: Full Bands Mobile Phone 4G/3G/2G +WiFi2.4G+GPSL1 +LOJACK
Output Power:Total 7W,0.7W each band
Jam Radius:2-20meters
Power Supply:AC110-240V to DC12V
Cooling System:High efficiency aluminum alloy radiator, Build-in cooling fan
Working Time:Built-in battery:7.4V/8000mAh Continue working: more than 2.0+ hours
Product Size:160x 83x 46 mm(not Include Antenna)Length of antenna :166mm Gain:2.0dbi
Product Weight: appr.1.5kg
Package Contents:Jammer Host x 1, AC Charger x1,antenna x10,Car Charger x1,Nylon Cover x1


World first handheld design 10 all-in-one frequencies blocking all cell phone signals, LOJACK GPS, Wi-Fi, RF signals
7watt high output power and high gain antennas, Jamming range 2 to 20 meters (at-75dBm, depends on signal strength in given area)
with Nylon Cover Hang or wear on the arm or belt, easy to carry on, handheld
Good cooling system with cooling fans inside and bigger hot sink
With DIP switch, can turn on/off any signal band without affect other bands
With car charger, can used in car directly, 12V DC/AC power supply is also available
With built-in bigger battery, can work more than (2.0+ hours) 120 minutes

OEM customized service:
Customized for special frequency band, Wi-Fi5.8G, Wireless Camera 1.2GHz etc
Silkscreen OEM service can be offered

Product description:
The latest all-in one design portable wireless signal Jammer, 10 bands jamming all types of Android phones, Tablets, Smart Phones, iPhones, Win phones etc. that use 2G, 3G, 4G, and CDMA 450Mhz, Block LOJACK GPS, Wi-Fi, Walkie-Talkie UHF/VHF and RF signals like 315, 433, 868 is popular in 2017 and in years to come.

It can be applied at meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, bus and more Places that require silence, confidentiality and information security.
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.


Key technical specifications: GW-JN10
Channel Output power Frequency range Average out-putting power
1 LOJACK 167-175MHz 28.5dBm/0.7W
2 GSM 925-960MHz 28.5dBm/0.7W
3 DCS or PCS 1805-1900 28.5dBm/0.7W
4 GPSL1 1560-1580MHz 28.5dBm/0.7W
5 Wi-Fi 2.4G 2400-2500MHz 28.5dBm/0.7W
6 CDMA 851-894MHz 28.5dBm/0.7W
7 4GLTE 700 700-803MHz 28.5dBm/0.7W
8 PCS 1900-1990MHz 28.5dBm/0.7W
9 3G 2110-2170MHz 28.5dBm/0.7W
10 4G2600 2500-2690MHz 28.5dBm/0.7W
Power supply: adapter 50 to 60Hz AC (110-240V AC/12V DC) Car Charger:DC12V IN
Dimensions: (length ,width, height) 160*83*46mm (not include antenna)
Length of antenna :166mm Gain:2.0dBi
Packing size: 25*24*7cm Net weight: 1.3kg Gross weight: 1.5kg
Total power: 7W
Shielding radius: (2-20) meters at -75dBm Still depends on the strength signal in given area
Built-in battery:7.4V/8000mAh Continue working: more than 2.0 hours
Warranty: one year from delivery date

7W 20 Meters 2.5dBi Antennas Portable RF Jammer 3G 4G 0


Contact Details
Hawk Greetwin

Phone Number : +8613005164071

WhatsApp : +8615112267605