20 Watt Backpack Jammer Wifi Jamming Device With Multi Level Potentiometer

Brand Name:wolvesteam
Certification:CE
Model Number:JM311060
Minimum Order Quantity:1 piece
Delivery Time:25 days
Payment Terms:L/C, T/T
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Address: Rm1610,LeiZheng Building,FuMing RD,Futian Dist,SZ,China
Supplier`s last login times: within 30 hours
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Product Details

Product Description:


1. Technique characteristics


Taking use of super-high frequency with high effective power.

Effective output power (channel power) and bigger interfere radius.

Only interfere downlink frequency of mobile system,without disturb normally working of Base Stations.

Imported elements: Slow start up design of circuit. These elements can maintain the stable operation condition with high integration.


Output InterfaceOutput Frequency
CH12400 - 2500MHz 37.0 dBm 10.50 dBm/30kHz
CH25130 – 5400 MHz 37.0 dBm 10.50 dBm/30kHz
CH35400 - 5850 MHz 37.0 dBm 10.50 dBm/30kHz
Running Temperature:-20 to +55 Celsius Degree
Shielding area10-30m @ according to signal density of mobile network at Field strength -80dBm
Weight12 kg
Size(length × wind × high)380×180×480 mm


This Manpack jammer provides 20W of jamming power. It is designed for prisons, omni antenna or detention centers, and penal institutions, etc.


It can greatly reduce the possibility of break prison. What’s more, it has metal enclosure which prevents sabotage. With the integrated incoming air filter, it makes sure the device cooling system operation normally.


This is an optimal choice for you to take this portable power 20W jamming system which is specially designed for WIFI2.4G/ WIFI5.1G /WIFI5.8Gsignals! Besides, you will also be content with the easy operation method and high working efficiency as well!

1.1 Advantages and Features

· Aluminum-alloy casing with high protection has high resistance to dust, water and corroding.

· Heat sink designing combing with the fans to make system in a cooling status.

· Special technology to prevent interference between each frequency band.

· Only interfere downlink frequency of mobile system, without disturb normally working of Base Stations.

· Frequency bands and output power selectable.

· Each frequency band controlled by independent RF ON/OFF switches.

· Power of each frequency band can be adjustable independently.

· Circuit protection to ensure system will not burn out in case of antenna short circuiting or disconnection.

· Antenna type options, directional or omni-directional antennas option.

· Easy operation and installation.

· Keep for upgrade module installation.

· Working 24 hours/365days continuously.

1.1 Applications

Products Application Fields


High quality jammers widely use in Military Units, Prison, Police, Bomb Disposal and Security Services.

It can also be used in places like Prison, Gas Stations, Guard, Schools, Churches, Invigilate Meeting Room, Library, Hospitals, Theater, Class Room and other important places and situations.


Terms and conditions:


Delivery Time ScheduleDelivery time is 1 or 2 months, Delivery will be initiated from date of receipt of confirmed purchase order and advance remittance in our bank.
Payment Terms40% advance, 40% after one month,20% before shipping.
Terms of DeliveryFOB HONGKONG/ USA.
Warranty36 months.
Software UpdatesFree software updates will be provided for a period of 36 months.
Extended WarrantyAfter 4th Year : 5% of total for each years.

China 20 Watt Backpack Jammer Wifi Jamming Device With Multi Level Potentiometer supplier

20 Watt Backpack Jammer Wifi Jamming Device With Multi Level Potentiometer

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