Chengdu Simon Electronic Technology Co., Ltd（SME）. was established in July 2011. The company focuses on the development and production of frequency sources and related test equipments. Now we have developed a series of high performance microwave frequency synthesizers, PDROs and excellent frequency sources with low phase noise.

SME brought together a group of hard work, with the spirit of continuous innovation and research and development ability of senior engineers, through years of continuous innovation and accumulation, breakthrough and solve a number of frequency synthesizer key technical difficulties, and mature and consolidate, the formation of its own unique low phase noise frequency synthesizer technology.