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315MHz / 433MHz Mobile Phone Network Jammer 30 Watt With Good Cooling System

Categories Mobile Phone Signal Jammer
Brand Name: Sacon
Model Number: SA-012B
Place of Origin: China
MOQ: 1pcs
Price: negotiation
Payment Terms: L/C, T/T, Western Union, MoneyGram, Paypal
Supply Ability: 5000pcs/month
Delivery Time: 3~5 work days after receive payment
Packaging Details: Jammer Kit *1pc,Omni Antenna * 12pcs,Adapter * 1pc,Car Charger * 1pc
Certification: ISO9001
Product Name: 12 Bands Mobile Signal Blocker
Working Time: 24 Hours
Weight: 6kg
Output Power: 30w
Jamming Range: 5 - 50meters Depend On Mobile Signal Strength
Application: Conference room, auditoriums, law court, library, exam room etc
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315MHz / 433MHz Mobile Phone Network Jammer 30 Watt With Good Cooling System

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 portFrequencyAverage output powerOutput power

DCS1800/ PCS1900



4G LTE 800791-821MHz35dBm3W
4G LTE700(Optional)725-770MHz35dBm3W
4G LTE26002620-2690MHz33dBm2W
4G LTE 2300(Optional)2300-2400MHz33dBm2W
LOJACK170MHz - 175MHz33dBm2W
Total Output Power25-30 Watt
Power SupplyAC110-240V,DC 12V
Power consumption90 Watt
Running temperature-10℃ to +55℃
Humidity5% - 95%
Complete accessoriesTwelve 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

on DC12V.

Package Item:

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

Application Area:

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


Quality 315MHz / 433MHz Mobile Phone Network Jammer 30 Watt With Good Cooling System for sale
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