Description
Linear polarization cassegrain antenna KSC-12-20-A, operating from 60 to 90GHz with a nominal 40db Gain and low VSWR 1.25:1 , with rectangular waveguide WR12 output. The waveguide flange is FUGP740(UG-387/U). The model KSC-12-20-A has a main reflector with a diameter of 9 inch(228.6mm) and a conical feedhorn antenna.The model KSC-12-20-A has uniform gain through its frequency span, providing efficient performance characteristics and directionality. The model exhibits a typical maximum crosspolar level of -40dB and a low sidelobe of -17dB. This antenna has linear polarization and ideally suited for antenna measurement, high-capacity data links at the high frequency bands, high gain application, system intergration, material measurement and other applications.
Technical Specification
| Model | KSC-12-20-A |
|---|---|
| Frequency, Min (GHz) | 60 |
| Frequency, Max (GHz) | 90 |
| Waveguide Type | Rectangular |
| Waveguide Size EIA WR | WR12 |
| Gain, Typ (dBi) | 40 |
| Polarization | Linear |
| 3dB Beamwidth, E-Plane, Typ (Deg.) | 1.2 |
| 3dB Beamwidth, H-Plane, Typ (Deg.) | 1.2 |
| Side Lobe Level, E-Plane, Min (dB) | 12 |
| Side Lobe Level, H-Plane, Min (dB) | 12 |
| Cross Pol. Isolation, Typ (dB) | 30 |
| VSWR, Typ | 1.15:1 |
| VSWR, Max | 1.25:1 |
| Output Type | Waveguide |
| Flange Style | Round |
| Flange Type | Cover |
| Flange Designation | FUGP740(UG-387/U) |
| Power Handling, CW, (W) | 25 |
| Power Handling, Peak, (W) | 9000 |
| Reflector Antenna Type | Cassegrain |
| Feed Antenna Type | Conical Horn |
| Reflector Antenna Size (mm) | 228.6 |
| Reflector Antenna Size (inch) | 9 |
| Body Material | Al |
| Figure | A Type |
| Size, W (mm) | 248 |
| Size, H (mm) | 248 |
| Size, L (mm) | 141.7 |
| Weight, (kg) | 0.69 |
| Application | General Purpose Indoor & Outdoor, Fixed |
| Solution for | Antenna Measurement, Far-field Measurement, System Intergration |
| Patents | ZL202120619535.2 (China), ZL202130167432.2 (China) |