Large Range Backpack Signal Jammer Super Effect For 3G And 4G Signals

ZD-GR050B

the latest generation back carrying frequency jammer

——low power,large range, all frequency bands, no weakness, better safety

1, Description

HYYJ-GR050B vehicle frequency jamming system is the latest generation system which applies digital interference code jamming and control technology. This jamming system can jam all kinds of wireless communication within 20 to 6000MHz. It classifies standards of different signal and jams them by using corresponding optimal methods which achieves the best jamming effect. It overcomes common weakness of jammer from other companies such as weak jamming effect for walkie-talkie or 3G and 4G signals. The advanced technology also makes jammer use low power to cause long jamming distance. It reduces damage of high temperature and strong high frequency radiation on passengers’ health markedly. The jammer also has small volume and light weight which ensures its flexibility and reliability.

2, Applications

This jammer can be widely used by departments of police, antiterrorism and country security protection.

• It can prevent activation of remote controlled bombs and stop the terrorism activities.
• For the emergency security protection during mass disturbances and large meeting, it can block the mobile signal in a large range to stop the extension of turbulence.
• When it is used in scenes of illegal gambling or sell drug, it can block mobile phone signal to stop the communication between criminals.
• When it is used in important department of country security and military, it can block wireless signal. ​

ZD-GR050B back carrying frequency jammer.doc

Zhejiang zhongdeng electronics technology co.Ltd was found in 2017. (The technology group was found in 2007). The registered capital was 10 million RMB. It is a professional technology company which develops, produces and sales high-level police equipment.

The company was found by oversea returnees. Experts of police equipment also deep joined in the company. The core technology group was consist of research specialists from China Electronics Technology Group Corporation and China North Industries Group Corporation. The domains that involved by this company include high-level police equipment, frequency jamming device, UAV, UAV monitoring system, security facility, communication device, computer system ,software, internal and oversea marketing.

The current main products of this company are: All bands portable frequency jammer, all bands vehicle frequency jamming system, drone detection and anti-drone system, conference signal blocking device, security products and signal detection device.

The company also develops and manufactures various radio electronic equipment for testing quality of wireless communication links including Wi-Fi, GSM, satellite navigation and others on the territory of the customer for detecting vulnerabilities and weak points of the existing links. Such equipment is built by the request of the customer and by his specifications

The company philosophy: Military technology makes high quality military equipment.