Description
Waveguide medium power load 4WMPL8, operating from 170to 260GHz and low VSWR 1.80:1. 4WMPL8 covers the sub waveguide band and comes with one flange UG-387/U-M. It can handle 8W continuously and 5KW 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 | 4WMPL8 |
|---|---|
| WG Load Type | Medium Power Load |
| Waveguide Band | G |
| Waveguide Type | Rectangular |
| Waveguide Size EIA WR | WR4 |
| Frequency, Min (GHz) | 170 |
| Frequency, Max (GHz) | 260 |
| VSWR, Typ | 1.65:1 |
| VSWR, Max | 1.80:1 |
| Flange Style | Round |
| Flange Type | Cover |
| Flange Designation | UG-387/U-M |
| Power Handling, CW, (W) | 8 |
| Power Handling, Peak, (KW) | 5 |
| 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) | 212.9 |
| Size, W (mm) | 40 |
| Size, H (mm) | 23.6 |
| Weight, (kg) | 0.35 |
| Pressure Sealed | No |