SL.No. Waveguide. Frequency Range
1. WRD-180. 18 - 40 GHz
2. WRD-110 11 - 26.5 GHz
3. WRD-750 7.5 - 18 GHz
4. WRD-650. 6.5 to 18 GHz
5. WRD-580 5.8 - 16 GHz