Our orthomode transducers (OMTs) cover full waveguide bands. They have low insertion loss, low cross-polarization coupling, and high isolation. OMTs are now available in WR-15, WR-8, WR-6.5, WR-5.1, WR-3.4, and WR-2.8. Additional OMTs are in various stages of development as indicated in the table.

The graph below shows measured RF test data from our WR-3.4 OMT. Insertion loss is less than 0.8 dB across the band 220-330 GHz. The cross-polarization coupling is less than -38 dB. (We show the cross-pol coupling as a positive value to fit on the graph.) Isolation is at the 50 dB level. The return loss is greater than 18 dB.

To browse our selection of Orthomode Transducers, click here!