Description
1/4 Wavelength spacer (shim) 770WSPA14, operats from 0.96 to 1.45GHz. 770WSPA14 covers the WR770 full waveguide band and comes with flange FDP12(UDR12). The spacer is manufactured with a high precision machining process to ensure high quality and ruggedness. 1/4 Wavelength Spacer(Shim) is mostly used in WG calibration kits and it is also called an offset, or 1/4 Wavelength section. The spacer is terminated by the short, fixed load, or the second test port of the analyzer.
Technical Specification
| Model | 770WSPA14 |
|---|---|
| Waveguide Band | L |
| Waveguide Type | Rectangular |
| Waveguide Size EIA WR | WR770 |
| Frequency, Min (GHz) | 0.96 |
| Frequency, Max (GHz) | 1.45 |
| Spacer Wave Length | '1/4 |
| Spacer Thickness, (mm) | 82.86 |
| Flange Style | Rectangular |
| Flange Type | Cover |
| Flange Designation | FDP12(UDR12) |
| Power Handling, CW, (W) | 145000 |
| Power Handling, Peak, (KW) | 39000 |
| Operating Temp. Low (°C) | -55 |
| Operating Temp. High (°C) | 85 |
| Storage Temp. Low (°C) | -55 |
| Storage Temp. High (°C) | 85 |
| Body Material | Al |
| Finish | Chemical Conversion Coating, Gray Paint |
| Size, L (mm) | 82.86 |
| Size, W (mm) | 285 |
| Size, H (mm) | 187.4 |
| Weight, (kg) | 2.55 |
| Pressure Sealed | Yes |
| Pressure, (psi) | 30 |