Description
Waveguide medium power load 137WMPL500, operating from 5.85to 8.2GHz and low VSWR 1.15:1. 137WMPL500 covers the WR137 full waveguide band and comes with one flange FDP70(UDR70). It can handle 500W continuously and 400KW peak power. WMPL series medium power terminations are convection-cooled, designed to handle medium power levels. Those terminations utilize high power absorber elements fired at 800 C to achieve low VSWR and stable electrical characteristics. The WMPL features include low VSWR and light weight. The typical applications include system or test bench set-ups and small moderate power dummy loads.
Technical Specification
| Model | 137WMPL500 |
|---|---|
| WG Load Type | Medium Power Load |
| Waveguide Band | C, X |
| Waveguide Type | Rectangular |
| Waveguide Size EIA WR | WR137 |
| Frequency, Min (GHz) | 5.85 |
| Frequency, Max (GHz) | 8.2 |
| VSWR, Typ | 1.10:1 |
| VSWR, Max | 1.15:1 |
| Flange Style | Rectangular |
| Flange Type | Cover |
| Flange Designation | FDP70(UDR70) |
| Power Handling, CW, (W) | 500 |
| Power Handling, Peak, (KW) | 400 |
| Operating Temp. Low (°C) | -55 |
| Operating Temp. High (°C) | 85 |
| Storage Temp. Low (°C) | -60 |
| Storage Temp. High (°C) | 90 |
| Body Material | Al |
| Size, L (mm) | 279.4 |
| Size, W (mm) | 80 |
| Size, H (mm) | 49.2 |
| Weight, (kg) | 1.8 |
| Pressure Sealed | No |