Description
Double ridge waveguide high directional coupler DRWDXCx-XX type 750DRWDXCS-20, operating from 7.5 to 18GHz, has a 20dB coupling. and SMA Female connector on coupling output. 750DRWDXCS-20 covers the WRD750 full waveguide band, and the flange of waveguide WRD750 is FPWRD750D24. It can handle 1000W continuously and 15KW peak power. The A-INFO's waveguide high directional coupler 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. Different flange types may be available in stock, and please contact us to inquire further.
Technical Specification
| Model | 750DRWDXCS-20 |
|---|---|
| Couple Type | High Directional |
| Coupling Type | Dual-directional |
| Waveguide Band | C, X, Ku |
| Waveguide Type | Double Ridge |
| Waveguide Size EIA WRD | WRD750 |
| Frequency, Min (GHz) | 7.5 |
| Frequency, Max (GHz) | 18 |
| Coupling, (dB) | 20 |
| Coupling Accuracy, Max (±dB) | 1.5 |
| Frequency Sensitivity, Max (±dB) | 1.5 |
| Directivity, Min, (dB) | 25 |
| Directivity, Typ, (dB) | 30 |
| I.L., Typ (dB) | 0.6 |
| I.L., Max (dB) | 0.8 |
| VSWR Mainline, Max | 1.25:1 |
| VSWR Secondline, Max | 1.50:1 |
| Impedance, (Ohm) | 50 |
| Flange 1 Style | Rectangular |
| Flange 1 Type | Cover |
| Flange1 Designation | FPWRD750D24 |
| Flange 2 Style | Rectangular |
| Flange 2 Type | Cover |
| Flange2 Designation | FPWRD750D24 |
| Connector | SMA |
| Connector Gender | Female |
| Connector 1 | SMA |
| Connector 1 Gender | Female |
| Connector 2 | SMA |
| Connector 2 Gender | Female |
| Power Handling, CW, (W) | 1000 |
| Power Handling, Peak, (KW) | 15 |
| Operating Temp. Low (°C) | -55 |
| Operating Temp. High (°C) | 85 |
| Storage Temp. Low (°C) | -60 |
| Storage Temp. High (°C) | 90 |
| Body Material | Al |
| Size, L (mm) | 528.3 |
| Size, W (mm) | 35 |
| Size, H (mm) | 55.3 |
| Weight, (kg) | 0.89 |
| Pressure Sealed | No |