Recent Entries

  • The broadcast of the World Cup is disturbed

    The mysterious interference of Al Jazeera TV, an Arab satellite channel, with the TV broadcast of the Summer World Cup has been traced back to Jordan. Jordan seems to have retaliated angrily after the agreement to allow fans there to watch the game for free broke. The first match between South Afri...
  • GPS jamming requires very little jamming energy to block GPS si

    As long as the mobile phone (UE) is prevented from sending signals to the base station, the shielding function is basically implemented, resulting in the shielding of the UE and the base station. As an alternative, the tracker supports the so-called cell location (also known as GSM location or mobil...
  • Tracker supports GSM positioning or mobile positioning

    As we all know, GPS tracking has many advantages. If the protective sleeve is useful, it should be stored in a dry and well-ventilated place to avoid GPS interference and to prevent temporary exposure to salt mist and harmless gases. Like any tool, jamming wifi can be used in many ways, which are bo...
  • Jammers are relatively cheap and disrupt communications on spec

    The circuits used in gsm jammer are tuning circuits, voltage-controlled oscillators, RF amplifiers and antennae. The receiver relies on these precise and specific satellite signals to determine its position in the world. In this case, because the satellite signal interferes, the GPS device can no lo...
  • Countering Anti-GPS Tracking of Vehicles Using Handheld GPS Jam

    If the cell phone signal blocker is stored in an area with a temperature lower than 0 ℃, its normal use will be affected and its internal components will be damaged; If the room temperature exceeds 40 ℃, the product may also be damaged. The magnetic field will affect the normal operating frequency o...