IS 4493 : Part 4 : 1982 Specification for Hollow Metallic Waveguides - Part 4 : Flat Rigid Rectangular Waveguides

1 Scope

1.1 This standard (Part IV) specifies the requirements for flatrigid rectangular waveguides for use in electronic andtelecommunication equipment.

2 References

IS 2 :1960Rules for rounding off numerical values

IS 4493 : Part I :1979 Specification for hollow metallicwaveguides:Part I General requirements and tests