Usually a handheld signal jammer is enough for a car or a small room application to protect an area 5 to 10 meter radius around. Cause their output power for each channel is very small such as 2mW. But some customer has a special need to enlarge the jamming area of the portable signal jammer.
For example, they are having a secret meeting in a strange and large place without AC power supply. But the signal jammer of former version is too small area. Then it can not meet the customer special requirement.
Then this device is definitely a good solution. It is 2W/33dB output power each channel, 10 channel, total 20W output power. It can shield an area about 30 to 40 meter radius.
1)Wooden printing design and Built in antenna: a better hidden effect
2)High output power: improve the jamming range from 5 to 10 meter radius to a 30 to 40 meter radius
3)Built-in rechargeable 1 Hour lithium battery
4)Built in high gain OMNI directional 360°no blind corner
5)Small size and Light weight 25*15*8cm and 1.23kg