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The Latest Portable 8 Bands Selectable Blocker for GSM 2G 3G 4GLTE Wimax Cellphone Jammer of All-Bands Worldwide Cellular & GPS WiFi

Jammers are playing the dispensable role in our daily life, but it is not common to see that one kind of blocker can jamming all 3G 4G mobile phone signals and WiFi GPS RF signals at the same time. Here this Selectable 8 Antennas Portable cellphone signal
Item Code: JML00N8BS
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  • Description

Product Description

This is The Latest Multi-functional Portable 8 Bands Selectable Blocker for GSM 2G 3G 4GLTE Wimax Cellphone Jammer of All-Bands Worldwide  Cellular & GPS WiFi , Adjustable and Built-in Cooling Fan,If you are looking for the easy to use and powerful ability signal blockers?that you are viewing here is suitable for you then.

Firstly, this portable GSM 2G 3G 4G phone and GPS Wifi jammer can work for multiple bands and also it can adjust on or turn off any single signal band without influencing the other bands’ operation, which means that choosing one of the ranging frequencies will not influence the operating of other bands.  And with high output, this powerful selectable 8 bands portable phone jammer owns the strong jamming ability of cutting of the signals of 2G 3G 4G GSM all worldwide phone signals at the same time. And with the small size portable design, you can take it to everywhere you are going to. This jammer owns powerful jamming ability which jamming distance can up to 20 meters ,but it still depend on the signals strength area. Whats more, with cooling fun inside, you can use this powerful selectable 8 bands phone jammer for a long time and this jammer will be at a good work condition just as you wish.

For places such as the meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks and so on this high power adjustable GPS WiFi LoJack 3G 4G mobile phone blocker can be widely used. More details of this GPS WiFi LoJack 3G 4G cellphone jammer is just as follows, you can just come to have a look at the following specifications.


Specifications for Worldwide American & Europe Market:


Output port Frequency range Average out-putting power
1: 4G 1700 1710-1775MHz 27dbm / 0.5W
2: CDMA/GSM 851-960MHz 28.5dbm / 0.7W
3: DCS/PCS 1805-1990MHz 27dbm / 0.5W
4: Wi-Fi2.4G & 4G2300 2345-2500MHz 27dbm / 0.5W
5: 4G1 LTE 725-825MHz 27dbm / 0.5W
6: GPS 1570-1580MHz 27dbm / 0.5W
7: 3G 2110-2170MHz 27dbm / 0.5W
8: 4G WIMAX 2500-2690 MHz 27dbm / 0.5W
The below frequencies you can instead of above one to combined 8 bands
433 433 MHz 27dbm / 0.5W
315 315 MHz 27dbm / 0.5W
Lojack 173.075 MHz 28.5dbm / 0.7W
GPSL2-L5 & Spy Camera1-3 1000-1100,1100-1200,1200-1360MHz 27dbm / 0.5W
Power supply: AC adapter 50 to 60Hz,   (AC110-240V-DC12V)
Dimension: (length,width, height )  132*80*41mm(Not include antenna)
Package Size: 25*21*8cm      N.W:0.8kg      G.W:1.0kg
Working temperature: -30~60℃

Shielding Radius:  (2-20) meters@-75dBm.

Still depends on the strength signal in given area.The shielding radius of VHF UHF signal should be lesser than cell phone signal.



High output power, Total up to: 4W

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

With Car Charger DC12V can be used in car

Built-in good cooling system inside

Can  turn on or off any single band without influencing the other bands operation

Package Contents:

  •  Multi-functional Cellphone  3G 4G GPS WIFI LOJACK Signals Jammer 

  •  AC adaptor 

  •  Car charger

  •  Antennas


This product is in stock now, we guarantee shipping within 24 hours and offer 1 year warranty for all our products. Brought to you by the leader in security devices and best Signal Jammers, Jammermall.




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