High Power Portable four Band All In One Jammer for GSM SPRS CDMA Signal

High Power Portable four Band All In One Jammer for GSM SPRS CDMA Signal. Its featured by portable handhold sizeand strong output power. Each band power is 25dBm, its triple of regular mini portable jammers. The universal design ensures you use JMP to block worldwide mobile phone signal easily.

The powerful mobile phone jammer is buildin 4800mAh rechargable batteries. Battery life is 5-6 hours. You can use the powerful jammer and recharge battery when plug in to power adaptor.

After turns on powerful mobile phone jammer, the cellphones in 10~15 meters radius will loss signal. If the mobile phone is in phone conversation, it will drop link 30 seconds later.

Features of JMP Powerful Mobile Jammer:
Outstanding stronger output power, each band 25dBm
Most powerful portable size mobile jammer
Blocks average 10 meters
Enhanced strong rubber antennas
With air slots
Works on power adaptors directly
12 months quality warranty
JMP Jammer Applications
Applicable for business meeting room, museum, gallery, theatre, concert hall, church, temple, restaurant, classroom, training center, factory, bank, train, bus, etc.
Ideal for using in the locations of special purpose such as hospital, gas station and so on.

Specifications:
Jamming Frequency Range 
1、TX frequency 851-960
2、TX frequency 1805-1885 MHz 
3、Tx frequency 2110-21700MHz
4、Tx frequency2400-2500MHz

System Compatibility: 
Include analog (AMPS,TACS,NMT) and digital (GPRS,GSM, 
PCS,CDMA,PDC,TDMA ,IDEN,WIFI,2.4G VIDEO
Total Output Power :
1、 +25dBm / 300mW 
2、 +25dBm / 300mW 
3、+25dBm / 300mW 
4、+25dBm / 300mW

Battery: 
Ni-Lon battery4.2V / 4800mA/h 
Continnous usage time 120min  

Jamming Range: 
Radius 5 - 20 M 
the Cellular signal must =-85dBm in the location? 
The jamming radius still depends on the strength signal in given are

Dimension: 
110(H)×62(L)×30(W)mm not include antenna 
Weight 300g

Contents:
Jammer   *1pcs
Antennas *4pcs
Charger  *2pcs

Installation and Operation:
Screw omni antennas on antenna sockets by order and trun on power switch on side panel of the case is ok. JMP jammer is applicable for use when plugged in power adaptor.

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