Waveguide Sizes and Desinations
| Waveguide |
IEC |
UK |
Frequency Range |
| WR-229 |
R-40 |
WG-11A |
3.3 - 4.9 GHz |
| WR-187 |
R-48 |
WG-12 |
3.95-5.85 GHz |
| WR-159 |
R-58 |
WG-13 |
4.90-7.05 GHz |
| WR-137 |
R-70 |
WG-14 |
5.85-8.20 GHz |
| WR-112 |
R-84 |
WG-15 |
7.05-10.00 GHz |
| WR-90 |
R-100 |
WG-16 |
8.20-12.40 GHz |
| WR-75 |
R-120 |
WG-17 |
10.00-15.00 GHz |
| WR-62 |
R-140 |
WG-18 |
12.40-18.00 GHz |
| WR-51 |
R-180 |
WG-19 |
15.00-22.00 GHz |
| WR-42 |
R-220 |
WG-20 |
18.00-26.50 GHz |
| WR-28 |
R-320 |
WG-22 |
26.50-40.00 GHz |