A.T. Wall Company is at the 2010 IMS with its lines of waveguide tubing, including Invar waveguide, thin wall aluminum waveguide, seamless flexible waveguide, flexible twistable waveguide, flexible waveguide, semiflexible waveguide and components from all types of flex waveguide. For broad temperature use, Invar waveguide suffers minimal expansion from 273 to +177C. Microwave filters made from Invar can withstand extreme temperature shifts while maintaining the physical characteristics that control the RF signal. Thin wall aluminum waveguide and seamless flexible waveguide are applicable to airborne systems and space in all satellite applications.
