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Lance-Canadafast shipping and no problems
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Lucila-BrazilEquipment of good quality, very responsible seller and fast delivery. I recommend to all Alibaba community / AliExpress. I will definitely buy more units.
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Hamadivo-FranceBest seller,good transaction and fast delivery time
25M Jamming Range 3G Cell Phone Signal Jammer 2110-2170MHz For Law Court

Contact me for free samples and coupons.
WhatsApp:0086 18588475571
Wechat: 0086 18588475571
Skype: sales10@aixton.com
If you have any concern, we provide 24-hour online help.
xJamming Range | 1-25M | Jamming | Mobile Phone |
---|---|---|---|
Working Bandwidth(MHz) | CDMA,GSM,PHS,DCS,3G | ||
Highlight | cell phone wifi jammer,cell phone frequency jammer |
EST-505BF promoted mobile phone signal jammer with fans and power adjustable
Specifications
Tx Frequency
CDMA: 850-894MHz
GSM: 930-960MHz
DCS/PHS: 1805-1990MHz
3G: 2110-2170MHz
Available system: Include analog (AMPS,TACS,NMT) and digital (GPRS,GSM,
DCS,CDMA,PDC,TDMA,PHS,PCS,IDEN,W-CDMA,UMTS) ,3G
Output power: 4W ;
Power input: AC110V-240V
Power output: DC 5V 8A
Jamming range: Adjustable Radius: 1-20m
【the Cellular signal must ≤-75dBm in the location】
The jamming radius still depends on the strength signal in given area
Remote control range: 1-5M
Dimension: 430(L) ×242(W) × 80(H)mm
Weight: 2.8kg
Temperature: -10 to +55℃
Relative humility: ≤90%(RH)
Air pressure: 86~106kPa
Working Area
1. Conference room, auditoriums, law court, library, exam room, school, cinema, theater, and hospital etc.
2. Government, military, finance, security, police and command center etc.