| EIA designation (Standard US) and /RG number |
RCSC Designation (Standard UK) |
Band | Inside Dimensions inches |
Outside Dimensions inches (typ) |
Standard Freq Range, GHz | Cutoff Freq GHz, Source #1, (Source #2) |
Loss per foot Low end - High end of waveguide band |
Power Handling Low to High freq MW=Megawatts, kW=Kilowatts |
| WR650 /RG69 | WG 6 | - | 6.50, 3.25 | 6.66, 3.41 | 1.12 to 1.70 | ? (0.91) | - | - |
| WR430 /RG104 | WG 8 | - | 4.30, 2.15 | 4.46, 2.31 | 1.70 to 2.60 | ? (1.37) | - | - |
| WR340 | WG 9A | - | 3.40, 1.70 | 3.56, 1.86 | 2.10 to 3.00 | ? (1.6) | - | - |
| WR284 /RG48 | WG 10 | - | 2.84, 1.34 | 3.00, 1.50 | 2.60 to 3.95 | ? (2.08) | - | 2.2 - 3.2 MW |
| WR229 | WG11A | - | 2.29, 1.145 | 2.418, 1.273 | 3.30 to 4.90 | ? (2.58) | - | 1.6 - 2.2 MW |
| WR187 /RG49 | WG12 | - | 1.872, 0.872 | 2.000, 1.000 | 3.95 to 5.85 | ? (3.16) | - | 1.4 - 2.0 MW |
| WR159 | WG13 | - | 1.590, 0.795 | 1.718, 0.923 | 4.90 to 7.05 | ? (3.71) | - | 0.79 - 1.0 MW |
| WR137 /RG50 | WG14 | - | 1.372, 0.622 | 1.500, 0.750 | 5.85 to 8.20 | ? (4.31) | - | 560 - 710 kW |
| WR112 /RG51 | WG15 | 1.122, 0.497 | 1.250, 0.625 | 7.05 to 10.00 | ? (5.27) | - | 350 - 460 kW | |
| WR90 /RG52 | WG16 | X | 0.900, 0.400 | 1.000, 0.500 | 8.20 to 12.4 | ? (6.56) | - | 200 - 290 kW |
| WR75 | WG17 | - | 0.750, 0.375 | 0.850, 0.475 | 10.0 to 15.0 | ? (7.87) | - | 170 - 230 kW |
| WR62 /RG91 | WG18 | Ku | 0.622, 0.311 | 0.702, 0.391 | 12.4 to 18.0 | 9.50 (9.52) | - | 120 - 160 kW |
| WR51 | WG19 | - | 0.510, 0.255 | 0.590, 0.335 | 15.0 to 22.0 | ? (11.57) | - | 80 - 107 kW |
| WR42 /RG53 | WG20 | K | 0.420, 0.170 | 0.500, 0.250 | 18.0 to 26.5 | 14.08 (14.05) | 0.26 - 0.20 dB | 43 - 58 kW |
| WR28 /RG96 | WG22 | Ka | 0.280, 0.140 | 0.360, 0.220 | 26.5 to 40.0 | 21.08 (21.08) | 0.44 - 0.30 dB | 22 - 31 kW |
| WR22 /RG97 | WG23 | Q | 0.224, 0.112 | 0.304, 0.192 | 33.0 to 50.0 | 26.34 (26.82) | 0.62 - 0.42 dB | 14 - 20 kW |
| WR19 | WG24 | U | 0.188, 0.094 | 0.268, 0.174 | 40.0 to 60.0 | 31.36 (31.06) | 0.77 - 0.54 dB | ? kW |
| WR15 /RG98 | WG 25 | V | 0.148, 0.074 | 0.228, 0.154 | 50.0 to 75.0 | 39.87 (39.34) | 0.10 - 0.80 dB | ? kW |
| WR12 /RG99 | WG 26 | E | 0.122, 0.061 | 0.202, 0.141 | 60.0 to 90.0 | 48.35 (49.18) | 1.8 - 1.0 dB | ? kW |
| WR10 | WG 27 | W | 0.100, 0.050 | 0.180, 0.130 | 75.0 to 110.0 | 59.01 (59.01) | 2.0 - 1.4 dB | ? kW |
| WR8 | WG 28 | F | 0.080, 0.040 | 0.160, 0.120 | 90.0 to 140.0 | 73.77 (73.77) | 3.0 - 2.0 dB | ? kW |
| WR6 | WG ? | D | 0.065, 0.0325 | 0.145, 0.112 | 110 to 170 | 90.79 (84.31) | 3.8 - 3.0 dB | ? kW |
| WR5 | WG ? | G | 0.0510, 0.0255 | 0.131, 0.105 | 140 to 220 | 115.7 (118.03) | 6.1 - 3.8 dB | ? kW |
| WR3 | WG ? | Y | 0.034, 0.0170 | 0.114, 0.097 | 220 to 325 | 196.71 (196.71) | 10.0 - 0.7 dB | ? kW |