Medium Power Terminations
Mi-Wave’s 581 Series Terminations are designed with standard waveguide flanges for use from 12.4 to 220 GHz. Each unit consists of a short length of
waveguide and an integral matched terminal load. Individual resistive dielectric loads are tapered to precise wedge configurations for maximum effective energy absorption. The gradual taper provides a low VSWR over the full waveguide bandwidth.
The 581 Series Terminations are used in experimental and developmental test sets where a low VSWR wave-guide load is essential for valid and accurate measurements. These terminations will ensure precise measurement of the VSWR resulting from the insertion of various waveguide components into a system.
Note: for higher power requirements 582 Series and up to 100 watts CW, please consult Mi-Wave for technical specifications.
Note: Our website contains just a few types of Terminations we build. Consult with us for your specific needs.
| Model | Band | Frequency Low (GHz) | Frequency High (GHz) | Power Handling (CW) | VSWR | RF Ports | LINK |
|---|---|---|---|---|---|---|---|
| 581X/UG39 | X-Band | 8.2 | 12.4 | 10 W | 1.10:1 | WR-90 Waveguide, UG-339/U Flange | |
| 581A/599 | Ka-Band | 26.5 | 40 | 7 W | 1.10:1 | WR-28 Waveguide, UG-599/U Flange | |
| 581B/383 | Q-Band | 33 | 50 | 5 W | 1.10:1 | WR-22 Waveguide, UG-383/U Flange | |
| 581U/383 | U-Band | 40 | 60 | 3 W | 1.10:1 | WR-19 Waveguide, UG-383/U Flange | |
| 581V/385 | V-Band | 50 | 75 | 2 W | 1.10:1 | WR-15 Waveguide, UG-385/U Flange | |
| 581E/387 | E-Band | 60 | 90 | 1.8 | 1.10:1 | WR-12 Waveguide, UG-387/U Flange | |
| 581W/387 | W-Band | 75 | 110 | 1.2 W | 1.10:1 | WR-10 Waveguide, UG-387/U Flange | |
| 581F/387 | F-Band | 90 | 140 | 0.4 W | 1.10:1 | WR-8 Waveguide, UG-387/U Flange | |
| 581D/387 | D-Band | 110 | 170 | 0.3 W | 1.15 | WR-6 Waveguide with UG-387/U-M Flange | |
| 581G/387 | G-Band | 140 | 220 | 0.2 W | 1.15:1 | WR-5 Waveguide, UG-387/U-M Flange | |
| 581H/387 | H-Band | 170 | 260 | 0.2 W | 1.15:1 | WR-4 Waveguide, UG-387/U Flange |
Note: Our website contains just a few types of Terminations we build. Consult with us for your specific needs.
