NSI-MI quad ridged feeds (ANT-QRF) are used in antenna test range applications, and have been designed to
deliver a wideband frequency response. This feed is available to cover the frequency range from 2.0 to 6.0 GHz.
With our new additive manufacturing technique for quad ridge feeds, we have achieved consistent dimensional
accuracy resulting in superior RF performance. The ANT-QRF are a good candidate for a compact range feed or use
in spherical near-field measurements.
Features
- Precision gain calibration standard
- Additive manufacturing design
- Dual linear polarization
- Low VSWR
Applications
- Automotive
- Radar Cross Section
- Radome
- Satellite
- Wireless
Specifications:
| Model | ANT-QRF-2-6 |
| Frequency Range (GHz) | 2.0–6.0 |
| Material | Aluminum with alodine conversion coating |
| Nominal Gain (dBi) | 8 |
| RF Connector | 2.9 mm - Female |
| VSWR | 2:1 |
| Port-to-port Isolation | -25 dB |
