The TR component is the transmit/receive front end of the radar. According to the different working environment and different performance requirements of radar, the active phased array TR component is not the same, but its basic structure is the same, mainly composed of CNC phase shifter, CNC attenuator, power amplifier (PA), low noise amplifier (LNA), limiter, ring and the corresponding control circuit, power modulation circuit. Telai microwave TR module has the characteristics of wide frequency band, various input and output interfaces, reliable quality and so on. It is widely used in phased array system, amplitude-phase control system and other microwave systems. The frequency covers DC-50GHz and can be customized.

The principle of up and down frequency conversion module is to scan and search the mine signal in the working frequency band, limit, filter, amplify and frequency conversion the received signal, and output the corresponding IF signal for processing. The company's frequency conversion component products are highly integrated, miniaturized, ultra-wideband, and have a wide frequency coverage range (covering all bands of 110GHz and below), and have been maturely applied in radar and other supporting projects.