Machine Model number: JM701708
Output Interface Shield band of frequency RF Output dBm (50W) Output Channel
CH1 832-862 47.0 dBm 26.0 dBm/30kHz
CH2 925-960 47.0 dBm 26.0 dBm/30kHz
CH3 1805-1880 47.0 dBm 23.0 dBm/30kHz
CH4 2110-2170 47.0 dBm 23.0 dBm/30kHz
CH5 758-788 47.0 dBm 21.5 dBm/30kHz
CH6 2570-2620 47.0 dBm 21.5 dBm/30kHz
CH7 2620-2690 47.0 dBm 26.0 dBm/30kHz
CH8 2400-2500 47.0 dBm 26.0 dBm/30kHz
More Optional Frequency is customization.
Total RF Power 400Watt, Max: 450Watt
Power supply AC220V
Shielding area 50-500m @ according to signal density of mobile network
Power consumption 1000W
Weight 30.00 Kg
Size (length × wind × high) 550×350×280mm
Humidity 30%-95%
Running Temperature -20 to +55 Celsius Degree
Battery Working Time (Option) 2 or 3 hours
Product Description
This Portable cell phone jammer provides 400W of cell phone jamming power. It is designed for prisons, Omni antenna or detention centers, and penal institutions, etc.
It can greatly reduce the possibility of break prison. What’s more, it has metal enclosure which prevents sabotage. With the integrated incoming air filter, it makes sure the device cooling system operation normally.
This is an optimal choice for you to take this High power 400W portable cell phone jamming system which is specially designed for GSM2G 3G and 4G LET signals! Besides, you will also be content with the easy operation method and high working efficiency as well!
Main Function
We would to be deliver an adjustable power Mobile Phone Blocker, designed to block communications between mobile phones and cellular base station, without, interfering with other communication systems.
Effects on mobile (GSM-3G-4G) phones
Unable to initiate calls or SMS messages
Unable to receive calls or SMS messages
Unable to communicate between mobile phone and base station
Disconnect call upon entering covered area
Phone Jammed radiate barrage signal at frequency band used for cellular base station down link transmission
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