Description
Flexible twistable waveguide 137WFT-181_DPDM, operating from 5.85-8.2 GHz, has a 0.3dB/PC insertion loss and low VSWR 1.15:1. 137WFT-181_DPDM covers the WR137 full waveguide band and comes with diffirent flanges FDP70(UDR70) and FDM70(PDR70). It can handle 2000W continuously. The flexible twistable waveguide has a silicone rubber jacket for robustness applications, featuring a flexible bend with a static twist when integrated into systems. The A-INFO's flexible twistable 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 | 137WFT-181_DPDM |
|---|---|
| Flexible Type | Flexible & Twistable |
| Waveguide Band | C, X |
| Waveguide Type | Rectangular |
| Waveguide Size EIA WR | WR137 |
| Frequency, Min (GHz) | 5.85 |
| Frequency, Max (GHz) | 8.2 |
| I.L., Max (dB) | 0.3 |
| VSWR, Max | 1.15:1 |
| Attenuation, (dB/m) | 0.3 |
| Bend Radius, E-Plane, Min (mm) | 100 |
| Bend Radius, H-Plane, Min (mm) | 200 |
| Twist, Max (deg/m) | 205 |
| Flange 1 Style | Rectangular |
| Flange 1 Type | Cover |
| Flange 1 Designation | FDP70(UDR70) |
| Flange 2 Style | Rectangular |
| Flange 2 Type | Grooved |
| Flange 2 Designation | FDM70(PDR70) |
| Power Handling, CW, (W) | 2000 |
| Operating Temp. Low (°C) | -55 |
| Operating Temp. High (°C) | 85 |
| Storage Temp. Low (°C) | -60 |
| Storage Temp. High (°C) | 90 |
| Body Material | Cu |
| Size, L (mm) | 181 |
| Size, W (mm) | 34.849 |
| Size, H (mm) | 15.799 |
| Weight, (kg) | 0.36 |
| Pressure Sealed | No |