160M Adjusted Portable WiFi Signal Jammer 700MHz-5800MHz With 7 Cooling Fan

Basic Information
Place of Origin: Shenzhen,China
Brand Name: GREETWIN
Certification: SGS, ISO9001
Model Number: GW-JD8K
Minimum Order Quantity: 1PCS
Price: Negotiable
Packaging Details: Carton With PE Foam
Delivery Time: 3 Working Days After Received Payment
Payment Terms: T/T, L/C, Western Union, MoneyGram
Supply Ability: 5000PCS Per Month
Name: 160m High Power Desktop Jammer Warranty: One Year
Jamming Range: Up To 150m Depending On Signal Strength Working Hours: 365 Days Work Non-stopped
Size: 520x230x200mm Antenna: 8 PCS Omni Antennas
Weight: 8KG Antennas: 500mm Omni Long 7dBm Gain Antennas
High Light:

cell phone signal scrambler


cell phone blocker jammer

160M Adjusted Portable WiFi Signal Jammer 700MHz-5800MHz With 7 Cooling Fan​


Signal Jammer Introduction:

It is a desktop jammers, but also with High Power Jamming System, good cooling system, Implementing the most effective and reliable RF jamming technology and equipped with a fully-integrated broadband jamming system.

It can cover all the RF communication Frequencies 700MHz ~ 5800MHz.

It is easy easy to install and operate: simply install the antennas to the right place and turn on the power switch.

Each band can be adjusted the output power , then you can choose the range.
Besides, it also can used in car by car adapter,make it more convenient.


The general design of the system met military requirements as well as international quality standards and requirements. Our industrial in-house quality management system hon highest quality standards in terms of performance, reliably and long-life cycles.


Signal Jammer Additional options:

- Directional External Patch Panel Antennas

- Omni car magnetic antenna bases

- External battery that can work 1 hour ( 24V/20AH LiFePo4 ) + Charger

- DC 12V to AC 220V inverter 2000W, to use normal car battery DC 12/80-100AH

- 150m Adjusted Jammer 3G2100 4G700 Cell Phone Signal Jammer With 7 Cooling Fan

Signal Jammer Application:
For places as the library, the church, the classroom, the meeting room, and so many other places this 3G 4G LTE mobile phone signal jammer can be used. And for places where the mobile phones are not allowed to be used this high power cell phone jammer is also suitable.


Signal Jammer Features:

1. Can adjust the output of each band.

2. Jamming range up to 150m
3. Seven good cooling system with heat sink 
4. 100% Safe VSWR over protection for each modular
5. Stable capability, cost-effective choice
6. Output power 125W , make more efficient jamming 
7. Eight channels with different frequency range,or customize other cellular standard in the world.
Such as 450MHz,GPRS,iDEN,GPS,UMTS,WiFi,AWS,4G.

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, etc.

Signal Jammer Specification.


For European Market
Channel Output port Frequency range Average out-putting power
1 LTE800 850-894MHz 43dbm
2 4G1 LTE 850 790-862MHz 43dbm
3 GSM900 925-960MHz 43dbm
4 GPSL1 1570-1580MHz 41dbm
5 DCS1800 1805-1880MHz 43dbm
6 3G2100 2110-2170MHz 40dbm
7 Wi-Fi 2.4G 2400-2500MHz 40dbm
8 4G LTE 2600 2500-2690 MHz 40dbm
The below frequencies you can instead of above one to combined 8 bands
Options Wi-Fi 5.8G 5500-5580MHz 40dbm
GPSL2+L5 1170-1280MHz 41dbm
4G1 LTE 1700 1710-1780MHz 40dbm
Power supply: AC adapter 50 to 60Hz, (AC110 or 240V-DC27V)
Dimension: (Length, Width, Height ) 520*230*200mm(Not include antenna)

Package Size: 560 x 235 x 95mm

N.W:8kg G.W:8Kg + 2kg antennas=10kg

Working temperature: -30~60℃

Total power:125W
Shielding radius: (20--150) meters At -75dBm
Still depends on the strength signal in given area
Shielding radius of VHF/UHF signal should be lesser than cell phone signal
Warranty: one year from delivery date
160M Adjusted Portable WiFi Signal Jammer 700MHz-5800MHz With 7 Cooling Fan 0

Contact Details
Hawk Greetwin

Phone Number : +8613005164071

WhatsApp : +8615112267605