Description
Rectangular waveguide DPDT latching switch 34WDESMD, operating from 22 to 33GHz, has a 0.2dB insertion loss and low VSWR 1.20:1. 34WDESMD covers the WR34 full waveguide band and comes with four flanges FBP260(UBR260). It can handle 170W continuously and 30KW peak power. A-INFO offers both E-plane and H-plane waveguide switches. Waveguide switches are all designed with position indicator functions that can give feedback on the waveguide switch position to the control system. The position signal is mechanically controlled and independent of the electric motor circuits, significantly improving the reliability. Waveguide switches can switch signals in the microwave communications system, broadcasting, and radar applications.
Technical Specification
| Model | 34WDESMD |
|---|---|
| Switch | DPDT |
| Switch Type | Latching |
| Control Method | Electric |
| Waveguide Band | K, Ka |
| Waveguide Type | Rectangular |
| Waveguide Size EIA WR | WR34 |
| Frequency, Min (GHz) | 22 |
| Frequency, Max (GHz) | 33 |
| I.L., Typ (dB) | 0.15 |
| I.L., Max (dB) | 0.2 |
| VSWR, Typ | 1.15:1 |
| VSWR, Max | 1.20:1 |
| Isolation, Min (dB) | 60 |
| Bias Voltage, (V DC) | 27 |
| Bias Current, (A) | 1 |
| Switching Time, Max (ms) | 110 |
| Flange 1 Style | Square |
| Flange 1 Type | Cover |
| Flange 1 Designation | FBP260(UBR260) |
| Flange 2 Style | Square |
| Flange 2 Type | Cover |
| Flange 2 Designation | FBP260(UBR260) |
| Flange 3 Style | Square |
| Flange 3 Type | Cover |
| Flange 3 Designation | FBP260(UBR260) |
| Flange 4 Style | Square |
| Flange 4 Type | Cover |
| Flange 4 Designation | FBP260(UBR260) |
| Bias Connector | MS3112E10-6P |
| Power Handling, CW, (W) | 170 |
| Power Handling, Peak, (KW) | 30 |
| Operating Temp. Low (°C) | -55 |
| Operating Temp. High (°C) | 85 |
| Storage Temp. Low (°C) | -60 |
| Storage Temp. High (°C) | 90 |
| Body Material | Al |
| Pressure Sealed | Yes |
| Pressure, (psi) | 30 |