Working frequency 20 to 6000MHz vehicle mounted military signal
jammer includes walkie-talkie bands
ZD-GR500 vehicle mounted 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 espeically for walkie-talkie 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
|AC220V||Total Output Power:||500W|
|Jamming Distance:||300m; 75m(for 100distance between two walkie-talkies)||Weight Of Main Unit:||148Kg|
3 . 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
¨ It can prevent terrorism attack and harassment of drones.
¨ For some VIP convoy, the system protects them during their
traveling and ensures security of their parking area.
¨ 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
- When it is used in important department of country security and
military, it can block wireless signal.
¨ The system applies optimal advanced jamming and control
technologies. It has the best jamming effect in each frequency
band. The jamming radius is 300m while the transmitting power is
onl500W. For walkie-talkie, the jamming distance is 75m while the
distance between two walkie-talkie is 100m.
..It has more completed working frequency from 20MHz to 6GHz than
similar products of other company. It does not lack any important
frequency bands such as walkie-talkie bands which ensures
effectiveness of signal jamming. And it can be used to jam
remote-control bomb which work in the walkie-talkie bands.
¨ Each frequency band of the system can work individually. The user
can select jamming several bands and set some other bands for
¨It has functions of displaying work state (band, output power,
battery percentage), error warning (over-voltage, over-current,
overheat) and so on.
¨ The RF output power can be adjusted as requirement. It will also
adjust jamming distance of the system.