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Desktop 10-50M Antenna Mobile Phone Signal Jammer For Gas Stations

Basic Information
Place of Origin: ShenZhen,China
Brand Name: TeXin
Certification: ISO9001,SGS,CE
Model Number: TX-B12H
Minimum Order Quantity: 1
Price: Negotiated
Packaging Details: K=K 5 layer kraft paper carton
Delivery Time: 1-3 days
Payment Terms: L/C, D/A, D/P, MoneyGram
Supply Ability: 10000pcs per month
Detail Information
Product Name: 12 Channel Desktop Signal Jammer Size: 48*12*4cm
Color: Black Weight: 3.95Kg
Package: Boxed Application: Government, Military, Finance, Securities, Prisons, Public Security Or Command Centers
High Light:

Desktop Mobile Phone Signal Jammer


Stations Mobile Phone Signal Jammer


12 Channel Phone Signal Jammer

Product Description


12 Channel Signal Jammer Desktop 10-50M Cell Phone Signal Jammer


This high-power 12-channel desktop signal shield adopts the form of an external antenna and is made of metal materials, which can effectively and stably shield 12-band signals within a range of 10-50 meters, avoid information leakage and protect network security.


1,Product introduction

This desktop signal jammer is a high-performance 5G signal jammer developed by our company. 12 external antennas can be installed according to your needs, and the signal can be quickly shielded by plugging in. If you need to block other Frequency signal, please feel free to communicate with us, we will provide you with a full range of customized services.


2,Product specification

Model No. TX-B12H
Size 48*12*4cm
Antenna Length 29cm
Type 12 Channel Desktop signal jammer
Brand TeXin
Weight 3.95Kg

12 Channel

Jamming Frequency


CH1 (B20 down) LTE 700 & 800: 791-821 MHz

CH2 GSM 900: 921-960 MHz

CH3 (B3 up) LTE 1800: 1710-1785 MHz

CH4 (B3 down) LTE 1800: 1805-1880 MHz

CH5 (B1 up) UMTS 2100: 1920-1980 MHz

CH6 (B1 down) UMTS 2100: 2010-2170 MHz

CH7 LTE 2300 & Wi-Fi: 2300-2500 MHz

CH8 (B7 up) LTE 2600: 2500-2570 MHz

CH9 (B7 down) LTE 2600: 2570-2690 MHz

CH10 Wi-Fi 5.2G: 5170-5370 MHz

CH11 Wi-Fi 5.6G: 5500-5700 MHz

CH12 Wi-Fi 5.8G: 5700-5900 MHz

Total Output Power 60W output power
Large Jamming Range

10-50m radius

(depends on the real environment)

Power supply AC110-240V DC24V
Power Adapter AC adapter




12 Channel Desktop Signal Jammer

* Multiple 12 channel customized;

* The shielding radius is in the range of 10-50 meters;

* The weight is only 3.95Kg, which can be placed on the desktop or other flat surfaces stably;

* 12 external antennas, easy to install, plug and play, fast and timely shielding signals;

* High power density, high efficiency, high precision, compared to other signal jammers on the market, our 12-channel desktop signal jammer has the advantage of only shielding downlink signals and will not cause any damage to mobile base stations;

* Green and environmentally friendly, no harm to the human body.



In order to avoid all kinds of interference in daily life, we recommend this 12 channel desktop signal jammer for the following places:

* Various conference rooms, training rooms, auditoriums, courts, libraries, examination rooms, schools, theaters, hospitals;

* Gas stations, gas stations, oil fields, oil depots;

* Important places such as government, military, finance, securities, prisons, public security or command centers.


5,Packing list

* 12 Channel desktop signal jammer host ×1

* Power cable ×1

* Power Adapter×1


Desktop 10-50M Antenna Mobile Phone Signal Jammer For Gas Stations 0

Desktop 10-50M Antenna Mobile Phone Signal Jammer For Gas Stations 1Desktop 10-50M Antenna Mobile Phone Signal Jammer For Gas Stations 2Desktop 10-50M Antenna Mobile Phone Signal Jammer For Gas Stations 3

Contact Details

WhatsApp : +8613787832057