Mi-Waves’ 688 series flange adapters are manufactured in standard waveguide sizes from 12.4 to 220 GHz. Each section is precisionmachined and terminated in a variety of flange combinations. Please refer to Appendix A for a full list of available flanges.

Precise control of the waveguide dimensions and elimination of surface discontinuities makes these sections useful in transmission line applications that require low waveguide loss and VSWR effects. In addition to the standard 688 series flanges, specialized flange adapters are available on request.

Applications
The 688 series flange adapters are used in operational millimeter wave transmission systems that require a transition between components or systems with different flanges.

• Available from 12.4 to 220 GHz