Frequently, subassembly is combined and received

The utility model provides a frequently, subassembly is combined and received, mainly used produce the microwave base mark signal and transmission drive signal who gives millimeter wave transceiver module, give the second local oscillator signal of intermediate frequency receiver, give signal processor's coherent clock signal to and be used for the experimental coherent base mark signal of emulation etc. The intermediate frequency receiver enlargies the mixing to two tunnel one intermediate frequency signal that millimeter wave transceiver module sent into to carry out filter amplifier, simultaneously according to the gain of signal processor instruction automatic control passageway. 本实用新型提供一种频综及接收组件，主要用于产生送给毫米波收发模块的微波基准信号和发射激励信号，送给中频接收机的第二本振信号，送给信号处理器的相参时钟信号，以及用于仿真试验的相参基准信号等。中频接收机对毫米波收发模块送入的两路一中频信号进行放大，混频，并进行滤波放大，同时根据信号处理器指令自动控制通道增益。