GPS WiFi 6 Antennas Portable Signal Blocker 3G 4G 5g RF Car

Basic Information
Place of Origin: China
Brand Name: GREETWIN
Certification: SGS, ISO9001
Model Number: GW-JN6XF
Minimum Order Quantity: 1pcs
Price: Contact Us
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: 6pcs 2.5dBi Omni Antennas
Weight: 1.2kg 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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6 Antennas Portable Signal Blocker


GPS WiFi Portable Signal Blocker


RF Car Lojack Signal Breaker

 Multi Band 6 Antennas Portable Blocker GPS WiFi GSM 3G 4G 5g Cell Phone RF Car Remote Lojack Breaker Mobile Phone



PCB-1066L WG Cell GPS WiFi
920-965MHz: 2.0W
GSM 900
1800-2000MHz: 1.0W
2100-2170MHz: 1.0W
4G LTEWiMAX2 Europe
WiFi WiFi/Bluetooth 2400-2500MHz: 1.0W
GPS L1 1575.42 MHz±10MHz: 1.0W
Total: 7.0 W
Power supply: AC100-240V or 12V Car Charger
Jamming Range Radius 10-30 meters (-75dBm@Omnidirectional antennas)
Working time: 3 Hours, Battery:Ni-Mh battery 8000mA H
Support use while battery charging and Powered by car cigarette charger
Each Band can Turn ON/OFF
System Nextel, WiFi, AMPS, TACS, NMT, GSM, DCS, CDMA, PDC, TDMA, PHS, IDEN, W-CDMA, UTMA, 3G, CDMA-2000, 4G LTE, 4G WiMAx,
GPS L1 L2 L3 L4 L5
Car Remote 315MHz, 433MHz
Lojack : 173MHz
Weight 1.0 Kg
Dimension: 175 x 70 x 35mm
Warranty: 1 year
America Type: 6 Bands Europe Type: 6 Bands
1: 850-965MHz: GSM850, IDEN, TDMA, AMPS,CDMA800, GSM900, CDMA 1: 920-965MHz : GSM900,
2: 1800-1990MHz: GSM, GSM1800, PHS, PCS, NEXTEL, CDMA1900, GSM1900 2:1800-1990MHz: DCS, GSM1800, PHS, PCS, CDMA1900
3: 2100-2170MHz: UMTS, 3G, WCDMA, TD-SCDMA, CDMA2000 3: 2100-2170MHz: UMTS, 3G, WCDMA, TD-SCDMA, CDMA2000
4: 700-800MHz 4G LTE iPhone (AT&T & Verizon) 4: 790-880MH: 4G Low LTE , 4G WiMax
5:2345-2500MHz: WiFi/Bluetooth, 4G WiMax 5: 2400-2500MHz: WiFi/Bluetooth
6: 2500-2700MHz: 4G Wimax (Sprint) 6: 2620-2690MHz: 4G WiMax2, 4G High LTE


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



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: use the world's most safety high-capacity battery, can be repeated charging.


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

This product is in stock now, we guarantee shipping within 24 hours and offer 1 year warranty for all our products. Brought to you by the leader in security devices and best Signal Jammers.






Package Contents

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

Important Notes for Jamming Distance: The jamming distances we mentioned on website are for customer's reference only. The actual jamming distance will be varied depending on the signal strength and the use location and if full charges, etc.

Important Notes for Portable Jammers with No Cooling Fan: Do not use the jammer when it is charging, or it will burn the jammer as it has no built-in fan. If because of this factor due to the broken of the jammer, the customer will lose the authority of free repairation .







Contact Details
Hawk Greetwin

Phone Number : +8613005164071

WhatsApp : +8615112267605