This high-performance portable signal jammer is a professional device designed to jam multi-band signals. It can effectively jam signals from 6 frequency bands, including GSM, 3G, 4G, WIFI and GPS, with a maximum interference radius of 30 m. (Actual interference distance is affected by signal strength).
This jammer can easily interfere with cell phone calls, wireless networks and satellite positioning signals. It's an ideal choice for meeting rooms, examination areas, private spaces and other places requiring a quiet environment.
This cell phone jammer adopts a lightweight design, weighs just 700 grams, has a built-in high-capacity battery and requires no external power supply. You can take it with you to meet the needs of use in multiple scenarios.
At the same time, the product has an on/off function for each frequency band, and users can flexibly adjust the interference range to suit their needs. It's easy to use and can be put to use straight out of the box.
This device features an efficient built-in heat dissipation system for stable long-term operation. It can operate properly in temperatures ranging from -10 ℃ to + 50 ℃ or in humid environments ranging from 5 % to 80 %, and can adapt to a variety of complex environments. What's more, the device supports international frequency band compatibility (the product's power supply, charger and signal band are customized to suit the customer's region), is safe and reliable, and offers stable performance. It's a signal jammer that combines practicality, portability and high performance. .
Interference frequencies
GSM: 925-960MHz
3G: 2110-2170MHz
4G: 2300-2400MHZ
WIFI 2.4G: 2400-2500MHz
GPS L1-L5: 1170-1580MHz
Interference radiusUp to 30 metres
Power sourceBuilt-in battery
Total output power: 3W
Operating temperature: -10℃ à +50℃
Operating humidity: 5% to 80%
Unit weight: 700g
6-band interference
This high-performance signal jammer handles interference with signals in 6 frequency bands, including GSM, 3G, 4G, WIFI and GPS, interfering with the most common communication and positioning signal frequency ranges. Specifically, it can effectively interfere with GSM (925-960 MHz), 3G (2110-2170 MHz), 4G (2300-2400 MHz), WIFI (2400-2500 MHz) and GPS L1-L5 (1170-1580 MHz) signals. Cell phone calls, wireless networks and satellite positioning signals can all be easily disrupted.
Portable design, easily adaptable to a variety of use scenarios
To meet the needs of users in different environments, this jammer adopts a portable design, weighing just 700 grams, making it easy to carry. It slips easily into a bag and can be used quickly indoors or outdoors.
The device features a built-in high-capacity battery that supports long-term operation without relying on an external power supply, making it easily applicable in mobile scenarios and can operate normally whether in a car, outdoors or in temporary locations. This portable design is particularly suited to users who need to move frequently or quickly perform signal interference in a short space of time, greatly enhancing the equipment's flexibility and practicality.
Flexible operation and efficient heat dissipation ensure stable long-term operation
The product features a separate switching function for each frequency band. Users can manually activate or deactivate the corresponding frequency band according to actual requirements, without worrying about unnecessary signal interference.
Whether you choose full interference or interference in a specific frequency band, operation is very simple. You can use it simply by switching it on, without any complicated settings.
What's more, the device is integrated with a highly efficient heat dissipation system that can rapidly dissipate heat, preventing the device from overheating due to long-term operation, thus extending its service life. Even when operating continuously over a long period, the equipment can still maintain stable performance, ensuring that the effect of signal interference is not affected. This design is particularly suitable for scenarios requiring 24/7 operation, such as examinations, meetings or other important events.
Meet a variety of application needs
This signal jammer not only has powerful performance, but also excellent environmental adaptability. It can operate normally in a temperature range from -10 ℃ to +50 ℃ and supports a humidity environment from 5 to 80 %. It can operate stably even in cold winters outdoors, hot summers indoors or in humid areas.
This powerful environmental adaptability makes it an ideal choice for a variety of complex scenarios, from a high-temperature, high-humidity factory floor to a cold, dry field site, it can provide users with reliable signal interference effects.
The equipment's robustness and stability also enable it to cope better with harsh environments and meet users' needs in a variety of conditions.
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