Description
1/8 wavelength offset short plates 137WOFS18 has an operating frequency from 5.85 to 8.2GHz. 137WOFS18 covers the WR137 full waveguide band and comes with flange FDP70(UDR70). The short plate is manufactured with a high precision machining process to ensure high quality and ruggedness. Offset shorts with 1/8 wavelength offsets are considered one of the more accurate means of obtaining a 180° phase difference in waveguide. Using these single-piece devices will reduce the number of flange interfaces during calibration. This helps to maintain an essentially constant magnitude of current flow across the calibration plane.
Technical Specification
| Model | 137WOFS18 |
|---|---|
| Waveguide Short Type | Fixed Offset Short |
| Waveguide Band | C, X |
| Waveguide Type | Rectangular |
| Waveguide Size EIA WR | WR137 |
| Frequency, Min (GHz) | 5.85 |
| Frequency, Max (GHz) | 8.2 |
| Offset Wave Length | '1/8 |
| Offset Length, (mm) | 6.85 |
| Offset Delay, (ps) | 22.8565 |
| VSWR, Min | 100:1 |
| Flange Style | Rectangular |
| Flange Type | Cover |
| Flange Designation | FDP70(UDR70) |
| Operating Temp. Low (°C) | -55 |
| Operating Temp. High (°C) | 85 |
| Storage Temp. Low (°C) | -55 |
| Storage Temp. High (°C) | 85 |
| Body Material | Al |
| Size, L (mm) | 68.3 |
| Size, W (mm) | 49.2 |
| Size, H (mm) | 11.9 |
| Weight, (kg) | 0.065 |
| Pressure Sealed | No |