Connecting and Protecting People, Microwave Products Group (MPG) is a leading global provider of mission‑critical engineered electronic components and subsystems comprised of five business units in six manufacturing locations. Our brand names are recognized globally including: BSC Filters, York, UK; Criteria Labs, Austin, TX; Dow-Key Microwave, Ventura, CA; Pole/Zero, West Chester, OH; Espy, Austin, TX; and K&L Microwave, Salisbury, Maryland and Dominican Republic. Our expertise is the design and manufacture of communications‑based specialty products – engineered components and subsystems – for demanding military, space, commercial aerospace/industrial, and telecom infrastructure applications where function and reliability are crucial.

BSC FILTERS: WHO WE ARE

BSC specializes in the global design and manufacture of custom RF and Microwave Solutions. Utilising core and advanced filter technologies as well as their integration in higher level sub‑assemblies for the...