WR-28 rectangular waveguide covers Ka-band from 26.5 to 40 GHz used in satellite uplinks, automotive radar, and 5G mmWave backhaul. The UBR320 flange connects sections with precision alignment pins.
| Pin | Name | Function | Type |
|---|---|---|---|
| 1 | Waveguide Aperture | Ka-band rectangular waveguide aperture | BUS |
| 2 | Flange | Precision alignment pin flange bolts | I/O |
WR-28 rectangular waveguide covers Ka-band from 26.5 to 40 GHz used in satellite uplinks, automotive radar, and 5G mmWave backhaul. The UBR320 flange connects sections with precision alignment pins.