ZD-GR500 vehichle military signal jamming system

1. Overview

ZZD-GR500 vehichle military signal 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 core parts of ZD-GR500 are designed with all digital circuit. The antenna system and vehicle power supply are designed with optimal methods which improves reliability and utility of the jamming system. This system can be used to protect anti-terrorism staff and public security personnel.

2, Technical specifications
• Frequency band:20-6000MHz—include remote controller, walkie-talkie, drone, satellite telephone, 2G,3G,4G,WIFI and other signals；
• Total output power:500W
• Jamming distance:300m(GSM mobile signal with -70dBm signal field intensity ,visible distance, others regarding the product standard)
• Input voltage:AC220V
• continuously working time:more than 8 hours
• Weight of main unit:148Kg
• Dimensions(mm):1000(W)580(H)606(D)
• Working temperature:－20℃～55℃.

ZD-GR500 vehicle jamming system.docx

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.