Description
Linear polarization cassegrain antenna KSC-42-40-A, operating from 18 to 26.5GHz with a nominal 35db Gain and low VSWR 1.40:1, with rectangular waveguide WR42 output. The waveguide flange is FBP220(UBR220). The model KSC-42-40-A has a main reflector with a diameter of 18inch(457.2mm) and a conical feedhorn antenna.The model KSC-42-40-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-42-40-A |
|---|---|
| Frequency, Min (GHz) | 18 |
| Frequency, Max (GHz) | 26.5 |
| Waveguide Type | Rectangular |
| Waveguide Size EIA WR | WR42 |
| Gain, Typ (dBi) | 35 |
| Polarization | Linear |
| 3dB Beamwidth, E-Plane, Typ (Deg.) | 2 |
| 3dB Beamwidth, H-Plane, Typ (Deg.) | 2 |
| Side Lobe Level, E-Plane, Typ (dB) | 15 |
| Side Lobe Level, H-Plane, Typ (dB) | 15 |
| Cross Pol. Isolation, Typ (dB) | 40 |
| VSWR, Typ | 1.30:1 |
| VSWR, Max | 1.40:1 |
| Output Type | Waveguide |
| Flange Style | Square |
| Flange Type | Cover |
| Flange Designation | FBP220(UBR220) |
| Power Handling, CW, (W) | 220 |
| Power Handling, Peak, (W) | 90000 |
| Reflector Antenna Type | Cassegrain |
| Feed Antenna Type | Conical Horn |
| Reflector Antenna Size (mm) | 457.2 |
| Reflector Antenna Size (inch) | 18 |
| Body Material | Al |
| Figure | A Type |
| Size, W (mm) | 482.2 |
| Size, H (mm) | 482.2 |
| Size, L (mm) | 257.3 |
| Weight, (kg) | 2.56 |
| Application | General Purpose Indoor & Outdoor, Fixed |
| Solution for | Antenna Measurement, Far-field Measurement, System Intergration |
| Patents | ZL202130167432.2 (China) |