Description
Dual linear polarization corrugated feed horn antenna LB-ACH-42-10-T02-A-A1, operating from 18 to 26.5GHz with a nominal 10dB gain and low VSWR 1.80:1 with rectangular waveguide WR42 output. The waveguide flange is FBP220(UBR220). 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-42-10-T02-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-42-10-T02-A-A1 |
|---|---|
| Frequency, Min (GHz) | 18 |
| Frequency, Max (GHz) | 26.5 |
| Waveguide Type | Rectangular |
| Waveguide Size EIA WR | WR42 |
| Gain, Typ (dBi) | 10 |
| Polarization | Dual Linear |
| 3dB Beamwidth, E-Plane, Typ (Deg.) | 58 |
| 3dB Beamwidth, H-Plane, Typ (Deg.) | 60 |
| 10dB Beamwidth, E-Plane, Typ (Deg.) | 106 |
| 10dB Beamwidth, H-Plane, Typ (Deg.) | 110 |
| Cross Pol. Isolation, Typ (dB) | 40 |
| Port to Port Isolation, Min (dB) | 40 |
| Port to Port Isolation, Typ (dB) | 45 |
| VSWR, Typ | 1.80:1 |
| Output Type | Waveguide |
| Flange Style | Square |
| Flange Type | Cover |
| Flange Designation | FBP220(UBR220) |
| Body Material | Al |
| Figure | A Type |
| Application | General Purpose Indoor & Outdoor, Fixed |
| Solution for | Reflector Feed, CATR |