A new line of 1.85-, 2.4- and 2.92-mm waveguide-to-coax adapters offer
operating ranges up to 65 GHz. Meeting the requirement for a transition from
coax to waveguide, or vice versa, the adapters’ targeted applications include
satellite communications, wireless communications, industrial, test and
measurement, and defense systems.

The new line includes 10 adapters that include millimeter-wave frequency
ranges with models in the K-band (18 to 26.5 GHz) up to the V-band (50 to 65

The adapters offer VSWR as low as 1.29:1, while also providing insertion
loss performance as low as 0.3 dB. Waveguide sizes available for these new
models include WR-42, WR-28, WR-22, WR-19 and WR-15.

The adapters feature a right-angle configuration.
Those with 2.92-mm connectors use a UG-style square waveguide flange; 2.4-mm
and 1.85-mm connector versions use a UG-style circular waveguide flange. Both
male and female connector options are available in each frequency band.