This high-performance signal jammer adopts the latest cell phone signal jamming technology and is equipped with 12 omnidirectional gain antennas with a total power of up to 37 watts. It can effectively interfere with 5G, 4G, 3G, 2G cell phone signals, WiFi 2.4 G and 5G wireless networks, GPS navigation signals, as well as UHF/VHF walkie-talkies, LORA modules and LOJACK signals. The interference range of this jammer is 2 to 40 meters (when the ambient signal strength is -75 dBm), and it is suitable for a variety of scenarios such as conference rooms, examination rooms and security locations.
This jammer interferes with the signals of several devices and networks, including Android phones, iPhones, tablets, etc.
Designed for portability, it weighs just 2 kg and is equipped with a mains and car charger, so it can be used anytime, anywhere. Built-in high-capacity 24 V/5,200 mAh battery, continuous operating time of approx. 70 minutes and LCD display showing power, operating voltage and current status in real time for easy use and monitoring.
Interference frequencies
| Channel | Output port | Frequency range | Average output power ± 1 dBm |
| CH1 | VHF/LOJACK | 135-175MHz | 2W |
| CH2 | 5G3.5G/3.7G | 3400-3800MHz | 3W |
| CH3 | WIFI5.8G/5.2G | 5125-5850MHz | 2W |
| CH4 | 5G600 | 617-698 MHz | 3W |
| CH5 | 4GLTE Low | 698-803MHz | 4W |
| CH6 | GPSL2L3L4L5 | 1,170-1,390 MHz | 2W |
| CH7 | GPSL1 | 1560-1610 MHz | 3W |
| CH8 | 4GLTE High | 2496-2690MHz | 3W |
| CH9 | CDMA/GSM&LORA | 850-960 MHz | 4W |
| CH10 | DCS/PCS | 1805-2000MHz | 4W |
| CH11 | 3G | 2110-2180MHz | 4W |
| CH12 | WIFI2.4G/4G2300 | 2300-2485MHz | 3W |
Power supply Power socket, car charger (110-240 V AC/24 V DC)
Built-in battery 24 V/5,200 mAh
Keep working approx. 70 minutes
Dimensions (length, width, height) 200x133x66mm (without antenna)
Antenna length :195mm Gain :2,0dbi
Package size 295*260*125 mm
Net weight Gross weight: 2.0 kg Gross weight: 2.5 kg
Total power : 37 W
Shielding radius 2-40 meters at -75 dBm, always depends on the signal strength in a given area
Package contents:
Scrambling host x 1
Mains charger x1
omni antenna x12
Car charger x1
Nylon cover x1
Powerful signal jamming performance
This jammer uses the latest cell phone signal jamming technology, features a 12-antenna design and has a total power of up to 37 watts. It's a powerful signal jammer. The interference range is 2 to 40 meters (-75 dBm) and the actual interference range varies according to the signal strength in the area.
This device can interfere with several types of signals, including 5G, 4G, 3G, 2G cell phone signals, 2,4G and 5G WiFi wireless networks, GPS navigation signals, as well as UHF/VHF walkie-talkie signals, LORA module signals and LOJACK signals . This multi-band jamming capability makes it suitable for many scenarios, such as conference rooms and exam rooms where cell phone signals need to be jammed, or specific locations where GPS and tracking device signals need to be jammed.
Whether used by individual users or in professional scenarios, this device can provide stable, powerful signal jamming capabilities and is a trustworthy high-performance jamming device.
Interference with multiple devices and portable design
The device has multi-band interference capabilities and can interfere with a wide range of devices, including Android phones, iPhones, tablets and other devices supporting 2G, 3G, 4G, 5G and CDMA 450 MHz networks.
Whether an individual user or a company, this product can meet their signal interference needs. What's more, the device is designed to be portable, with dimensions of 200 × 133 × 66 mm (excluding antenna) and a weight of just 2 kg, making it highly portable and suitable for transport or quick use in different locations.
Not only can it be charged via a mains charger, but it also comes with a car charger, meaning the device can continue to operate indoors or in the car. This portability and flexibility means that the device can easily be used in a variety of scenarios, such as field activities and security missions.
Efficient heat dissipation and long battery life
The device features an efficient cooling system, using three internal fans and an enlarged radiator design. Even with a high output power of 37 watts, the device can maintain low-temperature operation, guaranteeing continued stability of the interference effect. This optimized heat dissipation performance makes the device less likely to overheat during long-term operation, extending equipment life and improving product reliability.
What's more, the jammer's built-in high-capacity 24 V/5,200 mAh battery enables the device to operate continuously for around 70 minutes, meeting the requirements of short-term use in most scenarios. The device is also equipped with an LCD display that can show remaining power, operating voltage and current status in real time, enabling users to easily grasp the device's operating status, further optimizing the user experience.
Durable housing and complete accessories
To enhance the user experience, the package includes comprehensive accessories: 1 jammer host, 12 omnidirectional antennas, 1 protective nylon cover, 1 mains charger and 1 car charger. These accessories make the device ready for use straight out of the box, without the need to purchase additional accessories, making it much easier for users.
Instructions for use :
1. Install the antenna on the device according to the designated number.
2. Before switching on the device, the antennas must be correctly installed according to the numbers.
3. Use the side switch to select the desired frequency band.
4. It also handles work during charging.
5. Heat is dissipated through the aluminum alloy shell, so it's normal for the body to heat up.
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