Waveguide Transitions to Coaxial. Mega Industries produces Waveguide Transitions to Coaxial in sizes ranging from WR28 to WR2300. For laboratory testing or other low power applications, we recommend “Probe type” transitions to type “N” coaxial line; while our low VSWR “cross-bar” design provides optimum electrical performance for high power applications. To facilitate feed system layouts, the dimension chart below gives interface dimensions.
Standard transitions have fixed flanges. 7/8, 1 5/8, 3 1/8, 6 1/8 coaxial adaptors for WR1800 and larger waveguides are female; other rigid coaxial adaptors are male. Also available are water-cooled transitions, half-height, and adaptors for SC, APC-7, SMA and other configurations. Please see the Quote Request form below to explore commonly used materials, paint and flange configurations. Contact Mega Sales if you do not see the Waveguide Transitions to Coaxial configuration your high-power microwave application requires.