Description
Dual linear polarization corrugated feed horn antenna LB-ACH-51-10-T56-A-A1, operating from 12.4 to 26.5GHz with a nominal 10dB gain and low VSWR 2.0:1 with rectangular waveguide WR51 output. The waveguide flange is FBP180(UBR180). The corrugated feed horn antennas are precisely fabricated to minimize the tolerance of aperture corrugated groove, and have features like: rotationally symmetric radiation pattern, low cross polarization and stable amplitude taper within operating frequency. The model LB-ACH-51-10-T56-A-A1 is equipped with absorber for better gain flatness and radiation pattern, has dual linear polarization, and is ideally suited for reflector feed, CATR and other applications.
Technical Specification
| Model | LB-ACH-51-10-T56-A-A1 |
|---|---|
| Frequency, Min (GHz) | 12.4 |
| Frequency, Max (GHz) | 26.5 |
| Waveguide Type | Rectangular |
| Waveguide Size EIA WR | WR51 |
| Gain, Typ (dBi) | 10 |
| Polarization | Dual Linear |
| 3dB Beamwidth, E-Plane, Typ (Deg.) | 60 |
| 3dB Beamwidth, H-Plane, Typ (Deg.) | 60 |
| 10dB Beamwidth, E-Plane, Typ (Deg.) | 103 |
| 10dB Beamwidth, H-Plane, Typ (Deg.) | 106 |
| Cross Pol. Isolation, Typ (dB) | 45 |
| Port to Port Isolation, Min (dB) | 40 |
| Port to Port Isolation, Typ (dB) | 50 |
| VSWR, Typ | 2.0:1 |
| Output Type | Waveguide |
| Flange Style | Square |
| Flange Type | Cover |
| Flange Designation | FBP180(UBR180) |
| Body Material | Al |
| Finish | Silver Plated and Chemical Conversion Coating, Gray Paint |
| Figure | A Type |
| Size, W (mm) | 266.4 |
| Size, H (mm) | 266.4 |
| Size, L (mm) | 269.6 |
| Weight, (kg) | 2.4 |
| Application | General Purpose Indoor & Outdoor, Fixed |
| Solution for | Reflector Feed, CATR |
| Patents | US 10871511 (USA), US 11031692 (USA), ZL202020594305.0 (China), ZL202020594309.9 (China) |