BL Microwave is a private, high-technology enterprise specializing in the design and manufacture of microwave filters and other microwave components. BL Microwave produces, in terms of function, low-pass, high-pass, band-pass, and band-reject filters; and in terms of structure, LC, cavity, ceramic, waveguide, tubular, helical, and microstrip filters. Other passive products produced include frequency dividers/combiners, duplexers, multiplexers, and equalizers.
Founded in 1997, BL Microwave has invested heavily in research and development; our product offerings have grown steadily, evolving from MMDS television signal transmission systems to custom-designed filters and such products as switched filter banks, filter amplifiers, frequency multipliers, and PDRO. BL Microwave products have been adopted by many outstanding research institutes and manufacturers in China, replacing similar imported products.