Description
Waveguide cross coupler WL+Cx-XX type 28WL+CK-30_Cu, operating from 26.5 to 40GHz, has a 30dB coupling, and 2.92mm Female connector on coupling output. 28WL+CK-30_Cu covers the WR28 full waveguide band , and the flange of waveguide WR28 is FBP320(UBR320). It can handle 110W continuously and 40KW peak power. The A-INFO's waveguide cross 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 | 28WL+CK-30_Cu |
|---|---|
| Couple Type | Cross Coupler |
| Coupling Type | Directional |
| Waveguide Band | Ka |
| Waveguide Type | Rectangular |
| Waveguide Size EIA WR | WR28 |
| Frequency, Min (GHz) | 26.5 |
| Frequency, Max (GHz) | 40 |
| Coupling, (dB) | 30 |
| Coupling Accuracy, Max (±dB) | 0.7 |
| Frequency Sensitivity, Max (±dB) | 1 |
| Directivity, Min, (dB) | 18 |
| Directivity, Typ, (dB) | 20 |
| I.L., Typ (dB) | 0.15 |
| I.L., Max (dB) | 0.2 |
| VSWR Mainline, Max | 1.10:1 |
| VSWR Secondline, Max | 1.40:1 |
| Impedance, (Ohm) | 50 |
| Flange 1 Style | Square |
| Flange 1 Type | Cover |
| Flange 1 Designation | FBP320(UBR320) |
| Flange 2 Style | Square |
| Flange 2 Type | Cover |
| Flange 2 Designation | FBP320(UBR320) |
| Connector | 2.92mm(K) |
| Connector Gender | Female |
| Connector 1 | 2.92mm (K) |
| Connector 1 Gender | Female |
| Power Handling, CW, (W) | 110 |
| Power Handling, Peak, (KW) | 40 |
| Operating Temp. Low (°C) | -55 |
| Operating Temp. High (°C) | 85 |
| Storage Temp. Low (°C) | -60 |
| Storage Temp. High (°C) | 90 |
| Body Material | Cu |
| Finish | Silver Plated, Gray Paint |
| Size, L (mm) | 63.5 |
| Size, W (mm) | 50.8 |
| Size, H (mm) | 29.9 |
| Weight, (kg) | 0.13 |
| Pressure Sealed | No |