Description
Rectangular twist waveguide 4WTA-25.4_Cu, operating from 170 to 260GHz has a 0.4dB insertion loss and low VSWR 1.10:1. 4WTA-25.4_Cu covers the WR4 full waveguide band and comes with two flanges UG-387/U-M. It can handle 8W continuously and 0.22KW peak power. The A-INFO's rectangular twist waveguide is manufactured with a high precision machining process to ensure high quality and ruggedness. They are ideal for radar antenna systems, laboratory test set-ups, microwave radio, satellite communications, and other applications requiring low insertion loss, and low return loss. Additional lengths and different flange types may be available in stock, and please contact us to inquire further.
Technical Specification
| Model | 4WTA-25.4_Cu |
|---|---|
| Twist Type | Right-Handed |
| Twist Degree | 90° |
| Waveguide Type | Rectangular |
| Waveguide Size EIA WR | WR4 |
| Frequency, Min (GHz) | 170 |
| Frequency, Max (GHz) | 260 |
| I.L., Typ (dB) | 0.4 |
| I.L., Max (dB) | 0.8 |
| VSWR, Typ | 1.10:1 |
| VSWR, Max | 1.15:1 |
| Flange 1 Style | Round |
| Flange 1 Type | Cover |
| Flange 1 Designation | UG-387/U-M |
| Flange 2 Style | Round |
| Flange 2 Type | Cover |
| Flange 2 Designation | UG-387/U-M |
| Power Handling, CW, (W) | 8 |
| Power Handling, Peak, (KW) | 0.22 |
| Operating Temp. Low (°C) | -55 |
| Operating Temp. High (°C) | 85 |
| Storage Temp. Low (°C) | -60 |
| Storage Temp. High (°C) | 90 |
| Body Material | Cu |
| Finish | Gold Plated |
| Size, L (mm) | 25.4 |
| Size, W (mm) | 19.1 |
| Size, H (mm) | 19.1 |
| Weight, (kg) | 0.03 |
| Pressure Sealed | Yes |
| Pressure, (psi) | 30 |