Description
Linear polarization corrugated feed horn antenna LB-ACH-34-10-A-A1, operating from 22 to 33GHz with a nominal 10dB gain and low VSWR 1.20:1 with rectangular waveguide WR34 output. The waveguide flange is FBP260(UBR260). 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-34-10-A-A1 is equipped with absorber for better gain flatness and radiation pattern, has linear polarization, and is ideally suited for reflector feed, CATR and other applications.
Technical Specification
| Model | LB-ACH-34-10-A-A1 |
|---|---|
| Frequency, Min (GHz) | 22 |
| Frequency, Max (GHz) | 33 |
| Waveguide Type | Rectangular |
| Waveguide Size EIA WR | WR34 |
| Gain, Typ (dBi) | 10 |
| Polarization | Linear |
| 3dB Beamwidth, E-Plane, Typ (Deg.) | 55 |
| 3dB Beamwidth, H-Plane, Typ (Deg.) | 57 |
| 10dB Beamwidth, E-Plane, Typ (Deg.) | 100 |
| 10dB Beamwidth, H-Plane, Typ (Deg.) | 105 |
| Cross Pol. Isolation, Typ (dB) | 45 |
| VSWR, Typ | 1.40:1 |
| Output Type | Waveguide |
| Flange Style | Square |
| Flange Type | Cover |
| Flange Designation | FBP260(UBR260) |
| Body Material | Al |
| Finish | Gold Plated, Silver Plated and Chemical Conversion Coating, Gray Paint |
| Figure | A Type |
| Size, W (mm) | 266.4 |
| Size, H (mm) | 266.4 |
| Size, L (mm) | 170.1 |
| Weight, (kg) | 1.21 |
| Application | General Purpose Indoor & Outdoor, Fixed |
| Solution for | Reflector Feed, CATR |
| Patents | ZL201921371930.2 (China), ZL202030087780.4 (China), ZL202030087802.7 (China) |
