This 10-channel signal jammer for cell phones is a powerful, multifunctional signal jamming device specially designed for privacy protection and a quiet environment in various scenarios. The device is equipped with 10 independent output channels and supports multi-band signal interference from 0.7 GHz to 5.8 GHz. It can accurately jam domestic and foreign 2G, 3G, 4G and WIFI5.8G signals and effectively covers a range of 1 to 10 meters (depending on the signal strength of the environment).
This cell phone jammer is suitable for conference rooms, exam rooms, libraries and other places that require a high level of privacy or a quiet environment. The jammer is lightweight and portable, weighing only 1.3 kg and measuring 247 x 80 x 220 mm. It can be used flexibly in small areas such as vehicles and offices. The built-in rechargeable battery can operate continuously for 2 hours on a single charge. The built-in charging system has constant current and constant voltage functions, which effectively prevents overcurrent and overheating while extending the life of the device. In terms of operation, this jammer is easy to install and simple to use. It is equipped with a green indicator light to display the operating status in real time, allowing users to easily control the operation of the device. Whether it is temporary use or long-term use, the 10-channel signal jammer for cell phones can provide users with professional signal jamming solutions with the features of stability, efficiency and portability.
Technical specifications:
Interference frequencies:
| Output interface | Shielding the frequency band | HF output power | Output power/channel |
| Antenna 1 | 5.1/5.8 GHz | 27 dBm | 2dBm/30KHz(min) |
| Antenna 2 | 3.5 GHz | 27 dBm | 2dBm/30KHz(min) |
| Antenna 3 | 2500-2700 MHz | 30 dBm | 2dBm/30KHz(min) |
| Antenna 4 | 2300-2500 MHz | 30 dBm | 2dBm/30KHz(min) |
| Antenna 5 | 2000-2170 MHz | 30 dBm | 4 dBm/30 kHz (min) |
| Antenna 6 | 1.5 GHz | 30 dBm | 4 dBm/30 kHz (min) |
| Antenna 7 | 0.7 GHz | 30 dBm | 5 dBm/30 kHz (min) |
| Antenna 8 | 847-965 MHz | 30 dBm | 5 dBm/30 kHz (min) |
| Antenna 9 | 4700-4900 MHz | 27 dBm | 2dBm/30KHz(min) |
| Antenna 10 | 1800-1920 MHz | 30 dBm | 2dBm/30KHz(min) |
Power supply: AC110~220-DC15V/3A
Power consumption: 48 W
Weight: 1,3 kg
Size (length × wind × height): 247 × 80 × 220 mm
The product packaging includes:
1 * 10-band jammer
1 * 10 antennas
1 * Operating instructions
1 * Power supply unit
1 * Built-in lithium battery
(The signal frequency band of the jammer is customized according to the customer's location, and the power plug is also suitable for the customer's location, including European countries such as Germany and France, and various countries such as the United States, Canada, etc., the United Kingdom and Australia).
(Handy portable models of the jammer are supplied with a car charger)
Installation instructions:
1. be sure to install the antenna before switching on the phone.
2 Equipped with a rechargeable battery that can be used for 2 hours per charge. Features built-in battery protection with constant current/constant voltage charging function to prevent overcurrent and overheating. If not used for a long period of time, monitor the charge status, current and trickle charge every six months.
Instructions for use:
The operation of the device is controlled via its power supply:
1. open the package and check all the accessories, take out the main unit, remove the antenna cover, and then install the antenna by adjusting the numbers on the antenna and the jammer main unit accordingly.
2. check that the antenna is properly installed, then turn on the power and observe that each green indicator light on the host lights up.
3. the first charge takes 10-12 hours. Observe the display during the charging process. When it switches off, the charging process is complete.
Precise interference of the 2G 3G 4G WIFI GPS signal
The 10-channel cell phone signal jammer is specially designed for precise interference and can effectively jam domestic and international cell phone signals. The range is 1 to 10 meters (Depends on the strength of the surrounding signal). Its working principle is to isolate cell phone signals by interfering with the signal frequency in a certain area while ensuring that the normal operation of surrounding base stations is not affected. This design is ideal for places that require high privacy or a quiet environment, such as conference rooms, examination rooms, libraries, etc. Whether it's preventing cell phones from interfering with important events or enhancing privacy, jammers can provide complete signal isolation, making the on-site environment more focused and secure.
Strong performance, full multi-band coverage
The Cell phone jammer has 10 independent output channels and supports multiple frequency bands from 0.7 GHz to 5.8 GHz, covering almost all frequency ranges of common cellular signals, including 2G, 3G, 4G and WIFI 5.8G signals.
This means that the devices offer strong interference signal capability in both domestic and international environments and can easily adapt to complex and changing signal environments. The RF output power of each channel is up to 27-30 decibels, ensuring the stability and efficiency of signal interference. In addition, the jammer can also adjust the interference effect for signals in different frequency bands to ensure a comprehensive and reliable interference range and provide users with stable and powerful performance support.
Lightweight construction and diverse application scenarios
The product has a lightweight design, weighs only 1.3 kg and measures 247 x 80 x 220 mm. It is highly portable and can be moved and installed by the user at any time. Whether in a vehicle, office, conference room or other small area, jammers can be deployed quickly and effectively. Due to its compact size, it does not take up too much space and is suitable for flexible use in various scenarios. Especially in scenarios where temporary signal interference is required, the device's high portability and rapid deployment capability can meet a variety of needs and provide users with an efficient and convenient interference experience.
Safe, stable and durable
The jammer has a built-in rechargeable battery that supports up to 2 hours of continuous operation on a single charge, which is particularly suitable for short-term signal jamming. The device is equipped with a charging system with constant current and constant voltage functions, which can effectively avoid overcurrent and overheating problems during charging and ensure a safe and reliable charging process.
Even if the device is not used for a long time, the battery status can be monitored every 6 months to ensure that the battery is always in good condition. In addition, the jammer's battery management system can extend battery life so that users no longer need to replace batteries frequently, further improving the durability and cost-effectiveness of the device.
Application:
Can be used in conference rooms, museums, galleries, theaters, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, buses, etc. A place that requires confidentiality and information security.
In some specialized locations, such as hospitals, petrol stations, etc., please carry out on-site tests first to ensure that the normal operation of equipment and instruments is not affected.
Things to consider:
1. you must connect the supporting antenna when using it
2. it is recommended to check the operating status of the device regularly
3. ensure that the device is resistant to moisture and impact during storage.
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