Description:Specifications:
Working Band: L1 system 1450 to 1600Mhz
Compatible with Signal Jamming Power: 200mW
Coverage: 3-6 M
Power supply: 12V
Antenna Impedance: 50 w
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Description:Keeps you away from noise or disturbance of unexpected cellular phone calls. It can paralyze cellular phone signals within an effective area. And all the specified frequency bands will be blocked simuProduct Detail>>