Description
Diagonal horn antenna LB-DG-284-20-A, operating from 2.6 to 3.95GHz with a nominal 20dB gain and low VSWR 1.2:1 with retangular waveguide WR284 output. The waveguide flange is FDP32(UDR32). The model LB-DG-284-20-A has uniform gain through its frequency span, providing a symmetrical radiation pattern and extremely low side-lobes. It can handle high continuously and high peak power due to the waveguide interface. Constructed of lightweight corrosion-resistant aluminum, the antenna will provide years of trouble-free indoor and outdoor service. This diagonal horn antenna has linear polarization and ideally suited for illumination of anechoic chamber, antenna far field test, radar cross section (RCS) measurement and other applications.
Technical Specification
| Model | LB-DG-284-20-A |
|---|---|
| Frequency, Min (GHz) | 2.6 |
| Frequency, Max (GHz) | 3.95 |
| Waveguide Type | Rectangular |
| Waveguide Size EIA WR | WR284 |
| Gain, Typ (dBi) | 20 |
| Polarization | Linear |
| 3dB Beamwidth, E-Plane, Typ (Deg.) | 16 |
| 3dB Beamwidth, H-Plane, Typ (Deg.) | 16 |
| Side Lobe Level, E-Plane, Min (dB) | 25 |
| Side Lobe Level, H-Plane, Min (dB) | 30 |
| Cross Pol. Isolation, Typ (dB) | 40 |
| VSWR, Max | 1.2:1 |
| Output Type | Waveguide |
| Flange Style | Rectangular |
| Flange Type | Cover |
| Flange Designation | FDP32(UDR32) |
| Body Material | Al |
| Finish | Chemical Conversion Coating, Gray Paint |
| Figure | A Type |
| Application | General Purpose Indoor & Outdoor, Fixed |
| Solution for | Chamber Evaluation, Far-field Measurement, RCS Measurement |
