SL. NO. Waveguide Frequency Gain
1. WR-62 12.4 to 18 GHz 10 dB
2. WR-42 18 to 26.5 GHz 10 dB
3. WR-28 26.5 to 40 GHz 10 dB
4. WR-10 75 to 110 GHz 10 dB