Advanced Microwave Technology Co., Ltd dates back to 1980, is a famous brand microwave technical enterprise in China, serves widely the research institutions, universities, government, military and aerospace fields. Our products are mainly applied to: satellite communication, microwave communication, wireless broadcast solutions.These products are mainly used on the earth station antenna or related systems.We mainly produce C, X, K, Ka, Ku, DBS band diplexers, which can be 2-port, 3-port and 4-port, linear polarization and circular polarization.