• Nov , 18 2022

The high-power mobile network jammer required for explosive removal is very strict, which ensures that the high-power mobile network jammer can achieve zero error in use, can perfectly complete the arduous task assigned by the superior, and has extremely high requirements for high-power mobile network jammer without casualties.  Transmission power of RF module: The larger the transmission pow...

• Nov , 18 2022

It is unrealistic to turn off the BTS signal if the mobile phone cannot communicate. Another way is to shield the mobile phone. As long as the jamming device is started in a specific occasion, it can be within a certain shielding range and the mobile phone cannot contact the outside world. In some cases, the jamming equipment is started, but the 5G signal still exists. Whether the on-site jamming ...

• Nov , 18 2022

The vehicle jammer is used at the explosion/bomb removal site: to prevent wireless detonation, car bombs, remote control bombs, etc., and to avoid unnecessary casualties; In case of emergency, the vehicle jamming function can quickly arrive at the scene, block communication signals and control public opinion rumors; It is used for the transport of heads of state/VIP guests or military convoys to k...

• Nov , 05 2022

Customers who purchase telephone jammer will have many problems. For example, if the telephone jammer is purchased, what should we do if the machine is damaged after a certain period of time? The telephone jammer produced and sold by your company is maintenance free. When the telephone jammer is reused, it should be stored in a ventilated and dry place to avoid long-term exposure to salt mist and ...

• Nov , 05 2022

Prison  is signal jammer specially used for signal jamming in open field environment or large area, such as prison, sentry box, playground, factory, workshop, canteen, etc; In the open field, the hoop can be installed on the pole; The installation height is recommended to be 3-15m. You can choose to shield the mobile phone signal with high power The high-power trailer type signal jammer can b...

• Nov , 05 2022

Mobile jammer test report. The test items of the shield include appearance test, enclosure protection grade test, shielding signal function test, leakage current test, electrostatic discharge interference test, etc. The test report of the shield is complete    The installation position of the mobile jammer is also arbitrary according to the site environment. If there is a ceiling or a mo...

• Oct , 27 2022

Power of high power signal jammer: power from equipment itself, antenna radiation (antenna gain, length, etc.), The shielding effect of indoor and outdoor highpower jammers is different: the generation, attenuation coefficient and reflective surface of cell phone signal and jammed data signal in the room are different Before interference, the compressive strength and quality of mobile phone signal...

• Oct , 27 2022

The interference range of portable jammers varies according to the power of products. The interference radius of high-power portable jammers used in prisons can reach hundreds of meters, while the radius of low-power portable jammers suitable for examination rooms and meeting rooms is generally 1-10 meters, depending on the signal strength nearby and the distance of the base station.    ...

• Oct , 27 2022

Over the years, radio jammer  have been used in various examinations in schools. When the radio jammer is started, what is the reason why the mobile phone signal is displayed?  1. There is a display signal on the mobile phone screen. When making a call, the mobile phone can still be used normally with good call quality and will not be affected. In this case, it is possible that the radio...