With the development of phased array radar technology, as the key device of T/R module, front-end module is evolving towards the directions of high performance, high reliability, multi-function, miniaturization and low cost. The module is implemented by microwave hybrid integrated process and micro-assembly technology. In the case of input power of 6 to 8 dBm, the output power of 200 W is achieved, with efficiency as high as 50%. The gain of the receiving channel is larger than 30 dB and the Noise Figure(NF) is less than 1.5 dB in defined bandwidth. Test results show that the module performance is up to the specifications and sufficient to meet the requirements of practical application.