ChingKong Technology Co.Ltd

We are a professional signal jamming device manufacturer,We save life and prevent leakage

About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home Products5G Signal Jammer

6 Bands 300W Blocking Up To 300m High Power Portable 5G Signal Jammer

The jammer is excellent, very sensitive and accurate, and the signal is stable and the jammer easy to use.

—— Kristeen Dermody

Excellent device. Works as advertised. The carrying case is well worth the money and also well made. Very happy with this purchase. I bought it for use in the classroom and i have found it to work amazing in so many other environments.

—— Tony Macke

The price is higher than other models, but perfect gadget I've ever seen. more powerful,Works well. Like it!

—— Michael Carcia

The design of this jammer is really different and nice. I like the design and its color..

—— Laumea

Professional manufacturers, providing OEM/ODM services, solved the problem of our tender,

—— William

I'm Online Chat Now

6 Bands 300W Blocking Up To 300m High Power Portable 5G Signal Jammer

6 Bands 300W Blocking Up To 300m High Power Portable 5G Signal Jammer
6 Bands 300W Blocking Up To 300m High Power Portable 5G Signal Jammer

Large Image :  6 Bands 300W Blocking Up To 300m High Power Portable 5G Signal Jammer

Product Details:

Place of Origin: China
Brand Name: ChingKong
Model Number: CKJ-1708HL6-5G

Payment & Shipping Terms:

Minimum Order Quantity: 1set
Price: negotiate
Packaging Details: safe case packing
Delivery Time: 10 Working Days After Received Payment
Payment Terms: T/T, Western Union,Money Gram
Supply Ability: 3000 per month
Detailed Product Description
Model: CKJ-1708HL6-5G Feature: 300W High Power Portable 5G Jammer
Jamming Frequencies: Mobile Phone 2G 3G 4G 5GNAS Working Time: Not-stop Working Or Battery Working 1.5 Hours
Cooling System: 20X Cooling Fans Power Supply: Built In AC110-240V To DC27V And Battery
High Light:

wifi signal disruptor


device to block wifi signal

Product Information

Name: Professional High Power Draw Bar Box 6 Channels 300W 2G 3G 4G 5G Mobile Signal Jammer

Model: CKJ-1708HL6-5G

Color: Black

Basic Specifications

Jam Signal Type:Mobile phone GSM 2G 3G 4GLTE 5GNAS Signals

Output Power:Total 300W,50W each band

Jam Radius:300-300 meters

Power Supply:AC110-240V to DC27V

Cooling System:High efficiency aluminum alloy radiator+ 20X cooling fans

Working Time:Not-stop Working(Build-in AC power DC27V and Battery 27V56Ah working 1.5hours)

Product Size:Pelican case 1620:630*500*350mm(not Include Antenna)

Product Weight: appr.56kg ( for OMNI antennas)

Package Contents:Jammer Host x 1, Battery Charge x 1, antenna x6,

Product Description
The one is professional Pelican 1620 Case portable High power mobile phone jammer for 4G 5G cellular phones, also for GPS Wi-Fi UHF VHF Signal Jammer which are currently presented on the market. It is High RF power Drone Jammer model with 6 antennas 20 cooling fan which bring us a strong jamming ability. Build-in battery can works 1.5 hours. And it can defend 100% drones UAVs, like Phantom 4, Phantom 3 Professional, advanced, standard series, inspire series


Output power total 300w, You can choose high gain 5-10 dbi OMNI or Panel directional antennas, shielding 30-300m,Still depends on the strength signal in given area.

Each module is designed with five indication lights, to show Power, Run and Alarm (Perfect VSWR Alarm System, fully protected circuit in case of disconnection of antennas)

Each unit can jam up to 6 frequency bands simultaneously, each frequency band is separate and with adjustable power from max to off (0)

100% safe VSWR over protection (isolator) for each modular

Big aluminum alloy shell and 20 pieces cooling fans, not-stop to work

with Pelican case 1620 ,carry out ,

Build-in Battery 27V56Ah continue working 1.5hours, Battery Power and charger stative display via LED screen

Selection of antennas to provide more flexibility regarding jamming coverage

OEM Customized Service
Frequency Range can be customized: Drone RC2.4G 5.8G 433 868 915,Wi-Fi 2.4G, GPSL1-L5,LOJACK,LORA and more
Silkscreen OEM service can be offered.


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 specifications:CKJ-1708HL6-5G
Channel Output Port Frequency range Average out-putting power
1 CDMA or GSM 851-894 or 925-960MHz 47dbm / 50W
2 DCS/PCS 1805-1990MHz 47dbm / 50W
3 3G 2110-2170MHz 47dbm / 50W
4 4GLTE 700-803 or 790-862MHz 47dbm / 50W
5 4G WIMAX 2500-2690 or 2300-2400MHz 47dbm / 50W
6 5G 3400-3800MHz 47dbm / 50W
Power supply: AC adapter 50 to 60Hz, (AC110 or 240V-DC27V) Battery:27V56Ah
Dimension: (length,width, height ) 630*500*350mm(Not include antenna)
Package Size: 800 x 700 x 600mm
N.W:50kg G.W:50Kg + 6kg antennas =56kg
Working temperature: -30~60℃
Total power:300W
Shielding radius: (100--400) 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

OMNI FRP Antenna: Dimension: (length, width, height,): 500x 30 x 30mm

N.W:0.5Kg Gains:5-10dbi VSWR>1.5 H:180º V:20 º

Panel Directional Antenna: Dimension: (length, width, height,): 21x 18 x 5cm

N.W:0.5Kg Gains:5-10dbi VSWR>1.5 H:60-90º V:20-30º

Basic station Directional Antenna: Dimension: (length, width, height,): 125x 25 x 8.5cm

N.W:10Kg Gains:12-20dbi VSWR>1.5 H:60-90º V:20-30º



6 Bands 300W Blocking Up To 300m High Power Portable 5G Signal Jammer 0

Contact Details
ChingKong Technology Co.Ltd

Contact Person: Kevin Chen

Tel: 86-13392813117

Send your inquiry directly to us (0 / 3000)