This high-power 8-band 3G/4G/WIFI jammer is a multifunctional, high-performance signal jammer designed for locations requiring information security and a quiet environment. It supports multi-band interference (such as 3G, 4G LTE, WIFI2.4G, GPS, VHF, UHF, etc.), with a total output power of up to 130 W and a single-band power of 10 to 30 W, which can achieve interference in a range of 20 to 120 meters (GPS Interference distance can reach up to 300 meters), and is suitable for conference rooms, theaters, classrooms, banks, factories and other venues.
This device features a high-gain OMNI omnidirectional antenna, and the output power supports precise maximum-off setting, ensuring effective interference while minimizing impact on non-target areas. It also features a built-in 100 % safe VSWR (isolator) protection function, combined with an efficient cooling system (including a heatsink, 3 large top fans and 4 small internal fans) to ensure that the device remains stable and reliable over the long term.
Interference frequencies
CDMA or GSM：851-894 or 925-960MHz
DCS/PCS：1805-1990MHz
3G：2110-2170MHz
4GLTE：700-803 or 790-862MHz
4G WIMAX：2500-2690 or 2300-2400MHz
WIFI2.4G：2400-2500MHz
VHF：130-174MHz
UHF：400-470MHz
GPSL1:1570-1610MHz
GPSL2+L5:1170-1280MHz
GPSL2:1200-1280MHz
GPSL5:1170-1200MHz
RC868, 912 and 916:868-916MHz
LOJACK:167-175MHz
RC433 434 435:430-440 MHz
RC315 312:315MHz
GPSL1 and Glonass L1:1560-1620MHz
Basic specifications
Total output power Total 100-130 W, 10-30 W per band
Interference radius 20-120 metres (GPS signal for 300 m)
Power supply AC110-240 V to DC27 V
Working hours continuous operation
Unit size 550 x 238 x 60 mm
Unit weight approx. 10 kg
Package contents Scrambler host x 1, adapter x 1, antenna x 8.
Note We'll adjust the CDMA / GSM / DCS / PCS for you according to your country's signal frequency.
The interference range depends on signal strength from various sources, as well as local environmental conditions.
Powerful multiband interference capability
This desktop jammer has a powerful ability to interfere with multi-band signals and supports several frequency combinations, including 3G, 4G, WIFI, GPS, VHF, UHF, etc. Users can choose different frequency band configurations according to specific needs, such as 3G/2G+WIFI2.4G+GPSL1L2L5, etc., to adapt flexibly to different scenarios.
This cell phone jammer has a total output power of up to 130 W and a single-band output power of 10 to 30 W. It can achieve effective interference over a range of 20 to 120 meters, particularly when GPS signals are interfered with, with an interference range of up to 300 meters.
Multiband interference features make it highly suitable for use in complex signal environments, such as confidential meetings and information security locations that need to interfere with several frequency bands at the same time. What's more, the device features a wide range of interference frequencies, from low-frequency VHF (130-174 MHz) to high-frequency WIFI2.4G (2400-2500 MHz), and can respond effectively to a variety of signal interference requirements in a flexible way, offering users a range of - no The effect of interference blind spots.
Efficient antenna design and precise tuning
This jammer is equipped with a high-performance antenna system. The OMNI omnidirectional antenna can achieve omnidirectional signal interference, which is highly suitable for applications that interfere with a wide area.
What's more, the power level supports precise adjustment from maximum to complete stop (0), enabling users to flexibly adjust output power according to signal strength and interference requirements. For example, power can be reduced in areas with weak signals to avoid excessive interference, while power can be increased in areas with strong signals to ensure interference efficiency. This adaptability not only improves the efficiency of equipment use, but also considerably reduces the impact on non-target areas, ensuring that the interference effect is precise and effective.
Guaranteed safety and stable performance
To ensure stable long-term operation, the jammer is designed with several safety protection mechanisms. Each module is equipped with a safe 100 % VSWR (isolator) protection function, which can effectively prevent power overloads caused by antenna failure or other reasons, ensuring that the equipment will not be damaged due to excessive operating pressure. This feature not only improves the equipment's durability, but also reduces maintenance costs and the risks to users when using it.
At the same time, the unit is also equipped with an efficient cooling system featuring an integrated radiator, 3 large top fans and 4 small internal fans, which can dissipate heat quickly and ensure that the unit can maintain stable performance even when operating at high power. The design of the cooling system not only effectively prevents the equipment from overheating, but also ensures that the equipment remains stable and reliable during long-term continuous operation. What's more, the cooling fan operates with low noise and will not significantly affect the quiet environment, and can be well suited to a variety of low-noise locations.
Adaptable to a wide range of applications in multiple scenarios
The design of this device takes full account of the needs of various application scenarios, and can be widely used in locations requiring information security and a quiet environment. For example, in conference rooms, theaters, classrooms, banks and other scenarios, the device can effectively interfere with external signals to prevent information leaks or external interference. In public places such as museums, galleries and temples, where low interference is required, it can also provide a stable interference effect to ensure a calm and safe environment.
For special locations such as factories or training centers, the device's multiband support can effectively interfere with potential security threats such as drones and GPS tracking devices, further enhancing information protection capabilities. For locations susceptible to signal interference, such as hospitals and service stations, users are advised to carry out on-site tests before use to ensure that the device will not interfere with the normal operation of important instruments or equipment. This flexible adaptability enables the device to provide effective and reliable signal jammer services in a variety of situations. This is a highly adaptable, professional-grade jammer.
Simple, easy-to-use operation
The complete package includes a host scrambler, adapter and 8 high-performance antennas. Users can get started quickly without purchasing additional accessories. This integrated design not only enhances the product's user-friendliness, but also lowers the user's operating threshold. The device's LED light display function can clearly indicate power status. Operation is intuitive and straightforward, making it ideal for users with low technical requirements. At the same time, the high power of this jammer also provides reliable effects for professional users.
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