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Mobile Phone And GPS Signal Jammers GPS GSM 3G With Coverage 40 m 5 Antennas For America Market With 130D

3.00 out of 5
(2 customer reviews)


model number:SJ-139

Description

Mobile Phone And GPS Signal Jammers GPS GSM 3G With Coverage 40 m 5 Antennas For America Market With 130D

 
Just by using this signal jammer the device signals can be easily blocked within its jamming range. Signal jammers are widely used in different places, such as school, university, examination room, gas station, church, court, library, meeting room, government, theater, military area and so on.

With the help of signal jammers, the cheating problems are solved, which ensures the equity in exams. When they are applied in church, court, library, meeting room, theater, they can prevent device from receiving signals, which ensures absolutly silence.

High sensitivity, scope adjustable, large frequency range.
For America

* Output Port: GPS, Frequency: 1500-1600MHz

* Output Port: GSM900, Frequency: 850-894 MHz

* Output Port: GSM1800, Frequency: 1930-1990 MHz

* Output Port: 3G, Frequency: 2110-2170 MHz

* Total Power: 12watt

* Power Supply: AC 110-240V / DC 5V /10-21V

Shielding Radius: Up to 40 meters, signal strength <= -75dbm, depends on the signal strength in the given area

* Dimension : 200x180x60mm

* Set Weight: 1943g

* Adjustable output power,each band can be controlled in separately way

* Smart cooling system, can work 24H x 7 continuously. Non stop cooling system
English User Manual

No harm to human body or other electronic devices

The jamming distances mentioned on website are for customer’s reference only. The actual jamming distance varied from the signal strength and the use location and if full charges, etc.
Please note:

Don’t put the jammer in high voltage and high magnetism locations.

Reviews (5)

2 reviews for Mobile Phone And GPS Signal Jammers GPS GSM 3G With Coverage 40 m 5 Antennas For America Market With 130D

  1. FREDY BENITEZ
    3 out of 5

    :

    I GONNA NEED DE PRICE OF THIS ITEM PLEASE

    • admin

      :

      hello ,
      please send your inquiry email to sales108@goodsignaljammer.com
      we can offer you best free shipping price if you can tell us destination shipping country
      thanks

  2. FREDY BENITEZ
    3 out of 5

    :

    HOW I CAN ORDER THE JAMMER SJ-139

    • admin

      :

      hello ,you can email to sales108@goodsignaljammer.com for get more payment information ,we accept bank transfer,western union,paypal ,moneybookers or credit card online payment

    • admin

      :

      hello
      please send you inquiry to sales108@goodsignaljammer.com
      thanks

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