Circular Waveguides | 12.6 GHz – 320 GHz
Mi-Wave’s 370 Series flanged waveguide and 371 Series un-flanged waveguides are available in standard sizes from 12.6 to 320 GHz. The 370 Series waveguide sections are fitted with Mi-Wave’s standard male/female flanges. Both waveguide types are manufactured primarily in copper.
Please note: Due to the non-standardization of this product line, we recommend that you contact Mi-Wave for more specific information about your requirements.
Features:
- Low VSWR
- Precision Size
- TE01 and TE11 modes available
Note: Our website contains just a few types of Circular Waveguides we build. Consult with us for your specific needs.
Model | Band | Frequency (GHz) | Circular Waveguide Port Internal Diameter (inches) | Flange |
---|---|---|---|---|
370X-.XXX/39 | X-Band | 8-9.97 8.5-11.6 9.7-12.4 | Option 1 1.094" ID Circular Waveguide Option 2 .938" ID Circular Waveguide Option 3 .797" ID Circular Waveguide | UG-39/U |
370Ku-.550/419 | Ku-Band | 12.4-14.6 14.6-17.5 | Option 1 .660" ID Circular Waveguide Option 2 .550" ID Circular Waveguide | UG-419/U |
370K-.328/595 | K-Band | 17.5- 20.5 20.5-24.5 24.5-26.5 | Option 1 .470" ID Circular Waveguide Option 2 .396" ID Circular Waveguide Option 3 .328" ID Circular Waveguide | UG-595/U |
370A-.XXX/599 | Ka-Band | 26.5-28.5 28.5-33 33-38.5 38.5-40 | Option 1 .328" ID Circular Waveguide Option 2 .281" ID Circular Waveguide Option 3 .250" ID Circular Waveguide Option 4 .219" ID Circular Waveguide | UG-599/U |
370B-.XXX/383 | Q-Band | 26.5-28.5 28.5-33 33-38.5 38.5-40 | Option 1 .250" ID Circular Waveguide Option 2 .219" ID Circular Waveguide Option 3 .188" ID Circular Waveguide | UG-383/U Flange |
370U-.219/383 | U-Band | 40-43 43-50 50-58 58-60 | Option 1 .219" ID Circular Waveguide Option 2 .188" ID Circular Waveguide Option 3 .165" ID Circular Waveguide Option 4 .141" ID Circular Waveguide | UG-383 |
370V-.XXX/385 | V-Band | 50-58 58-68 68-75 | Option 1 .165" ID Circular Waveguide Option 2 .141" ID Circular Waveguide Option 3 .125" ID Circular Waveguide | UG-385 |
370E-.XXX/387 | E-Band | 60-68 68-77 77-87 87-90 | Option 1 .141" ID Circular Waveguide Option 2 .125" ID Circular Waveguide Option 3 .110" ID Circular Waveguide Option 4 .094" ID Circular Waveguide | UG-387/U |
370W-.XXX/387 | W-Band | 75-77 77-87 87-100 100-110 | Option 1 .125" ID Circular Waveguide Option 2 .110" ID Circular Waveguide Option 3 .094" ID Circular Waveguide Option 4 .082" ID Circular Waveguide | UG-387/U-M |
370F-.XXX/387 | F-Band | 90-100 100-112 112-125 125-140 | Option 1 .094" ID Circular Waveguide Option 2 .082" ID Circular Waveguide Option 3 .075" ID Circular Waveguide Option 4 .067" ID Circular Waveguide | UG-387/U-M |
370D-.XXX/387 | D-Band | 110-112 112-125 125-160 160-170 | Option 1 .082" ID Circular Waveguide Option 2 .075" ID Circular Waveguide Option 3 .067" ID Circular Waveguide Option 4 .059" ID Circular Waveguide | UG-387/U-M |
370G-.XXX/387 | G-Band | 125-140 140-220 | Option 1 .067" ID Circular Waveguide Option 2 .059" ID Circular Waveguide | UG-387/U-M |
370H-.XXX/387 | H-Band | 170 | Option 1 .059" ID Circular Waveguide | UG-387/U-M |
370J-.049/387 | J-Band | 140-220 | Option 1 .049" ID Circular Waveguide | UG-387/U-M |