Portable frequency jammer passes comprehensive inspection
On July 29, 2021, the portable frequency signal jammer submitted by topsignaljammer Technology Co., Ltd. successfully passed the comprehensive inspection by the Safety and Police Electronic Product Quality Inspection Center of the Ministry of Public Security, and obtained an official inspection report.
The portable frequency jammer submitted for inspection this time is also known as a drag box type signal shielding instrument, a drag box type jammer, etc. It consists of 2 sets of main boxes (trailer boxes), and the shielded signal covers all commonly used 20-6000MHz. Wireless communication signals can simultaneously shield mobile phone signals, walkie-talkie signals, remote control signals, etc., and also suppress interference for other wireless signals such as GPS, navigation, positioning, and WIFI.
Signal Blocker Image Gallery
