|Place of Origin:||China|
|Minimum Order Quantity:||1pcs|
|Packaging Details:||Jammer Kit *1pc,Omni Antenna * 12pcs,Adapter * 1pc,Car Charger * 1pc|
|Delivery Time:||3~5 work days after receive payment|
|Payment Terms:||L/C, T/T, Western Union, MoneyGram, Paypal|
|Product Name:||12 Bands Mobile Signal Blocker||Working Time:||24 Hours|
|Jamming Range:||5 - 50meters Depend On Mobile Signal Strength||Application:||Conference Room, Auditoriums, Law Court, Library, Exam Room Etc|
30 Watt Good Cooling System Mobile Phone Signal Jammer Block 315MHz 433MHz
This full spectrum signal jammer is with 12 channels. RF output power of each channel is no less than 1
watt, effective shielding any cheating signal.And one important thing is : The power can be adjustable, you
can adjust each single band.
The jammer adopts DC 12v power supply. It Could be used in car directly,With car charger.
Host cooling structure of shell is by professional design. It can endure high temperature environment, by
transferring heat quickly to the heat exchange surface , avoid heat local accumulation.
Four mute fans instant remove the power amplifier heat, to ensure the stability of the host long continuous
it is suitable for use in school examination rooms, prisons, clubhouses and government departments.
1. Good cooling system with cooling fan inside.
2. Can adjust or turn off any single band without influencing the other bands operation.
3. Can 24 hours Operation.
4. Stable capability.
5. Could be used in car directly,with car charger (Option).
New 12 antennas Jammer,Have good Jamming for all mobile phone 2G,3G,4G signal and VHF/UHF
Walkie-Talkie,WIFI,GPS,LOJACK,Remote control 433,315 bands.
Total output power: 25-30W Jamming range up to 50m(10m for VHF/UHF)
Use stronger and longer External Omni-directional antennas,all the TX frequency covered down link only
Can adjust or turn off any single band without influencing the other bands operation
The latest design and Good cooling system with cooling fan inside
Could be used in car directly with DC12V car charger
ODM and OEM orders are welcome,You can select any 12 bands for your require:4G1700,GPSL2,L3
L4,L5 ,Wireless Camera1.2G,WIFI5.8G 3.6G.etc,The price maybe different.
|Output port||Frequency||Average output power||Output power|
|4G LTE 800||791-821MHz||35dBm||3W|
|4G LTE 2300(Optional)||2300-2400MHz||33dBm||2W|
|LOJACK||170MHz - 175MHz||33dBm||2W|
|Total Output Power||25-30 Watt|
|Power Supply||AC110-240V,DC 12V|
|Power consumption||90 Watt|
|Running temperature||-10℃ to +55℃|
|Humidity||5% - 95%|
|Complete accessories||Twelve omni-directional antennas, Power cable, Fixed Mount|
|Jamming range(Radius)||5 - 50meters , depend on local signal strength|
1. Before linking all the antenna, power supply shall not be switched on at first. Non taking off antenna when
the mainframe is in the working condition.
2. The jammer shall be installed in the position with good ventilation. And large-scale things shall be
avoided to ensure to the shielding effect.
3. When use the jammer outdoors, preventing water shall be taken into consideration.
4. Antenna shall be used vertical to the ground.
5. If you used in car,Please make sure the car output adapter is DC12V, this machine only can be working
1. 1 x Mobile Signal Jammer Master
2. 1 x English User Manual (If you need, we will send the scan file via email, it will avoid some possible custom issue)
3. AC Power Charger (we will send correct standard power charger which according customer's shipping address)
4. Mounting Screws
5. Band Specific Antennas x 12
6. 1 x car charger
1. It can be applied at meeting rooms, conference rooms, museums, galleries, theaters, concert halls,
churches, temples, restaurants, classrooms, training centers, factories, banks, trains, bus and more.
2. 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
Contact Person: Ms.he