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Mobile Phone Jammer for GSM, 3G, 4G, GPS
Mobile Phone Jammer for GSM, 3G, 4G, GPS
  • NO.  :  MF-121J-6B
    Quantity: 1000
  • Unit Price: $135.0
    Weight: 1.000kg
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product Details:


        Before turning on the device,you must install the antennas accordlng to the mark indication on the main unit   :

         (1)   CDMA/GSM:850   960MHz    

         (2)   DCS/PCS:1805  1990MHz 

         (3)   3G: 2,110  2170MHz    

        (4)   4GLTE:725-770MHZ    OR 790-825

        (5)   4G WIMAX:2345-2400MHz  OR 2620-2690MHZ

        (6)   GPS 1570MHZ  1580MHZ

       LCD Display Screen:  Display working whether normally, the battery power display, charging display, the body temperature display, more convenience to control the using of the device.

       Cooling Fan: Using dual fans cooling, more uniform heat dissipation , more stable interference performance. Could be used in car directly,With car charger and AC charger             

        Figure 5 Switches: 1 main switch, the No. 1 to No. 6 switches for antennas single control switches, can choose to interfere antennas function individually; the switch with memory function, if device restart, default before function design.            

        You can select six  of above frequency bands you need in a jammer

       ODM and OEM orders are welcome

        Total output power: 3W ,Small size design so the temperature is a bit higher

        Jamming range: up to 20m, the jamming radius still depends on the strength signal in given area

        External Omni-directional antennas all the TX frequency covered down link only

       Power supply: 50 to 60Hz, 100 to 240V AC

        With AC adapter (AC100-240V-DC12V),4000mA/H battery

        Dimension: 145x83x52mm and not include antennas

        Inner box dimension:238x175x75mm

       Full set weight: 0.88kgr

        With Built-in Battery:4000mA/h,Charge full time about 6Hours,Working time:1-2Hours.

        Application Area:

        it can be applied at meeting rooms, conference rooms, trains, bus and more

        For some locations of special purpose such as hospitals, gas stations and more, Please do field test first to make sure no interference happened to the normal operation of their equipment and instrument

       Warranty:  One year from delivery date.

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