Description
Dual linear polarization corrugated conical horn antenna LB-CH-28-20-T64-C-KF, operating from 22.5 to 45GHz with a nominal 20dB gain and low VSWR 2.0:1 with 2.92mm Female output connector. The model LB-CH-28-20-T64-C-KF has uniform gain through its frequency span, providing a nearly circularly symmetric copolar radiation pattern in a wide bandwidth and very low crosspolarisation. This horn antenna has dual linear polarization and ideally suited for antenna far field testing, reflector feed, CATR, RCS measurement and other applications.
Technical Specification
| Model | LB-CH-28-20-T64-C-KF |
|---|---|
| Frequency, Min (GHz) | 22.5 |
| Frequency, Max (GHz) | 45 |
| Waveguide Type | Rectangular |
| Waveguide Size EIA WR | WR28 |
| Gain, Typ (dBi) | 20 |
| Polarization | Dual Linear |
| 3dB Beamwidth, E-Plane, Typ (Deg.) | 16 |
| 3dB Beamwidth, H-Plane, Typ (Deg.) | 14 |
| Cross Pol. Isolation, Typ (dB) | 35 |
| Port to Port Isolation, Min (dB) | 30 |
| Port to Port Isolation, Typ (dB) | 40 |
| VSWR, Typ | 2.0:1 |
| Impedance, (Ohm) | 50 |
| Output Type | Coaxial |
| Connector | 2.92mm(K) |
| Connector Gender | Female |
| Power Handling, CW, (W) | 10 |
| Power Handling, Peak, (W) | 20 |
| Body Material | Al |
| Figure | C Type |
| Size, W (mm) | 64.3 |
| Size, H (mm) | 54.3 |
| Size, L (mm) | 230.5 |
| Weight, (kg) | 0.43 |
| Application | General Purpose Indoor & Outdoor, Fixed |
| Solution for | Gain Reference, Antenna Measurement, Reflector Feed, Chamber Evaluation, Far-field Measurement, CATR, RCS Measurement, System Intergration, Material Measurement |
| Patents | US 10871511 (USA), US 11031692 (USA), ZL202020593278.5 (China), ZL202020594309.9 (China), ZL202120369753.5 (China), ZL202130553080.4 (China), ZL202220615760.3 (China) |