NSI-MI's standard gain horn (ANT-SGH) antennas are designed for reliable and precise gain measurements in antenna test range applications. Regardless of your specific application, we have a variety of sizes and shapes to suit the frequency range of 0.35 GHz to 110 GHz. Each horn is precision gain calibrated with low VSWR, comes with NRL curves for peak gain data, and has a robust welded mechanical design suitable for tough applications.
Features
- Precision gain calibration standard
- Robust welded mechanical design
- Compliant with NRL-4433 standard
- Linear polarization
- Low VSWR
Specifications:
| Model | ANT-SGA-15-22 |
| Frequency Range (GHz) | 15.0–22.0 |
| Material | Aluminum |
| Waveguide Type | WR-51 |
| Nominal Gain (dBi) | 24.4 |
| VSWR | <1.5:1 |
| CW Power Handling (W) | 15 |
| RF Connector | 2.92 mm |
Our Standard Gain Horns are offered in six configurations. Model numbers with the prefix ANT-SGH are offered as a gain horn with a standard waveguide flange. Model numbers with the prefix ANT-SGA are offered as a complete assembly with a coax input port, mounting cage and optional absorber:
| Model | Configuration |
|---|---|
| ANT-SGH (Standard Gain Horn) | Standard Gain Horn (SGH), Horn Only |
| SGH with Coax to Waveguide Adapter | |
| ANT-SGA (Standard Gain Horn Assemblies) | SGH with Mid-flange and Coax to Waveguide Adapter |
| SGH with Cage Only | |
| SGH with Cage and Absorber | |
| SGH with Cage and Large Absorber |
