DC12v 4w 3G 4G Signal Jammer With 8pcs Omni Antennas Up To 20m Work 1.5 Hours

DC12v 4w 3G 4G Signal Jammer With 8pcs Omni Antennas Up To 20m Work 1.5 Hours

The latest 8 antennas portable WiFi Jammer,Have good Jamming for all mobile phone 2G,3G,4G signal and WI-FI2.4G/GPSL1 bands.Total output power of this handheld signal jammer is 4W Jamming range up to 20m. 

Features:

Use External Omni-directional antennas,all the TX frequency covered down link only.
The latest design and Good cooling system with cooling fan inside.
Could be chargered in car with DC12V.
Can turn on or off any single band without influencing the other bands operation.
Built-in Battery:4600mA/h,Charge full time within 4Hours,Working time: 90 minutes.
ODM and OEM orders are welcome,,You can select any 8 bands for your require,GPSL2-L5,433MHz 315Mhz.etc,The price maybe different.

Specifications:

Notice:

 

1. Do not power on if antenna s are not connected.

2. The functional coverage is greatly affected if antennas are not installed

     correctly. Do ensure the antennas are properly connected before usage.

3. When power on, keep away from computer, notebook PC, television, audio

    and AM/FM radio to prevent interferences.

4. The normal operational temperature is about 6 5 ° C. If the temperature is

    higher than the above, turn off the power immediately and contact local

    agent for help.

5. Its functional coverage will depends on the location and strength of the

    ambient mobile phone base stations.

6. Placing the device on higher position for better coverage. 2 meters height

    is recommended.

7. The Ni-MH rechargeable battery has estimated 500 times recharge cycles.

    Please contact the local agent to replace battery if it is not rechargeable.

 

Install steps:

1. Please charge battery at least 5 hours before first-time use.

2. Turn off power switch before charging. Charging indicator shall lights on RED when charging the battery ,   the indicator will turn to GREEN color while finished.

3. Please install antennas and tight up according to the number indicator.

    Kindly refer to the picture below .

4. Turn on the power switch and the Power LED shall light in Green and the LED

    of each band will turn on, too .

5. Don’t suggest using while charging. ( The operational temperature may too high about 7 5 ° C normally.)

 

 

Function Introduction:

 

Each band could be chosen operating or not.

1. Find the dip switch on the side of the device as below left picture.

    The number indicators are corresponding to the number of antennas.

2. Eight arrows toward from OFF to ON (default), by dip switching ON →OFF, each band could be disable.

3. The corresponding LED indicator shall be turn off.