1. Nominal Maximum Linear Output Power Error Check Figure1:Nominal Maximum Linear Output Power Test Connection Diagram Test itemsGSM RF performance testtest childNominal Maximum Linear Output Power TestTesting p……

1. Main Features Wideband repeater to support signals of all operators.High-integration (One board to contain low-noise amplifier, frequency selection module)Manual gain control provides a variety of appl……

1. MainFeatures Wide band repeater to support signals of all operators.High-integration (One board to contain low-noise amplifier, frequency selection module)Manual gain control provides a variety of applications.A……

Product system introduction The system adopts reliable information protection technology and high-performance electronic components and is carefully designed and developed after repeated experiments and tests. Its ……

This module adopts a 4-element BDS single B3 anti-jamming system, which can resist suppression interference from no more than three directions. and is with B1/B3 dual-band antenna output control function. 1. Functi……

An antenna system composed of many identical single antennas (such as symmetrical antennas) arranged according to a certain rule, also called an antenna array. The individual units that make up an antenna array are ca……

With the development of mobile Internet services, wireless monitoring has been widely used in on-site forensics and emergency command work. The need for mobile surveillance in police enforcement, security, and emergen……

202209291028476下载

2022092910241383下载