This desktop multi-band signal jammer is a powerful and efficient device specially designed for places where communication signals need to be jammed. It supports 2G, 3G, 4G, GPS, WLAN, UHF, VHF and other frequencies with an interference radius of up to 40 meters (influenced by the signal strength of the environment) and meets the requirements of various scenarios.
The device offers adjustable and non-adjustable frequency band options, and users can flexibly choose according to their needs.
In addition, it has 6 built-in high-efficiency cooling fans and uses advanced heat dissipation technology to ensure that the device maintains stable performance and is not prone to overheating even during prolonged continuous operation. It is particularly suitable for high-intensity or all-weather usage environments.
It supports 220V AC and 12V DC power supply, can operate stably in a temperature range of -10°C to +50°C and humidity of 5 % to 80 %, and can adapt to various complex environments. (The power supply and charger of the product are customized according to the customer's region).
Technical specifications:
Interference frequencies:
CDMA: 870-880MHz
GSM: 930-960MHz
DCS/PHS: 1805-1918MHz
3G/4G: 2010-2145MHz
VHF: 135-174MHz or 315MHz / 433MHZ
UHF: 400-470MHz or 420-480MHz or 450-470MHz
(The interference signal frequency band of the product can be customized. All you have to do is send us the signal frequency band you want to jam via the official e-mail).
Interference radius: Up to 40 meters
Power supply: Used after connecting the power supply
Current voltage: AC220V, DC12V
Operating temperature: -10℃ to +50℃
Operating humidity5 % to 80 %
Device size140 mm * 51 mm * 305 mm
Device weight: 2500 g
The product packaging includes:
1 * 6-band jammer
1 * 6 antennas
1 * Operating instructions
1 * Power supply unit
(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)
Efficient cooling and stable operation
The built-in 6 high-efficiency cooling fans are a highlight of this signal jammer. It utilizes advanced heat dissipation technology to ensure that the device can maintain stable performance even in long-term continuous operation. Even under high load or ambient temperatures, the device avoids overheating problems through efficient air circulation, thus extending the service life of the device.
Users do not have to worry about performance degradation or device malfunction due to frequent use. This design is ideal for scenarios that require round-the-clock operation, such as continuous signal shielding during exams, long-term use in prison environments and similar applications in high-occupancy conference rooms.
The superiority of the cooling system enables uninterrupted operation of the devices even during intensive use, thus meeting user requirements for device stability and reliability.
Widely used application scenarios
This signal jammer is often used in many places where special requirements are placed on signal management. For example, schools and examination centers can use it to prevent cheating in exams and ensure fairness; places with extremely high security requirements such as petrol stations can avoid potential risks from cell phone signals; places that need peace and quiet can ensure a quiet environment without interference by shielding signals.
In addition, sensitive places such as courts and hospitals also need jammers to protect privacy and prevent information leaks. Whether in public places or special environments, this device can provide efficient signal management to meet the needs of different scenarios and is an ideal tool for maintaining order and privacy.
Stable power supply and adaptability to the environment
In order to adapt to different usage environments, this device supports multiple power supply methods, including 220V AC power supply and 12V DC power supply. Users can select the appropriate power supply mode according to the actual scenario.
In addition, the device has excellent adaptability to the environment, can work normally in the temperature range from -10 °C to +50 °C, and can adapt to the humidity range from 5 % to 80 %. This means that the devices can maintain stable operating performance in both cold winter and hot and humid summer, and can adapt to different geographical and environmental conditions.
Its robust design and stable power supply allow the device to operate efficiently in various complex environments, making it a durable signal jamming tool.
Things to consider:
1. our jammers are tailored to specific frequency bands that are used in different countries.
2. follow the standard operating procedures (always connect the antenna before using the jammer).
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