Description
Left hand circular polarization(LHCP) cavity backed spiral antenna LX-840_LHCPSPO, operating from 0.8 to 4GHz with a nominal 0dB gain and low VSWR 1.50:1 with SMA Female output connector. The model LX-840_LHCPSPO exhibits an excellent impedance match and radiation pattern control over the broad operating bands in a compact and lightweight package. This spiral antenna is ideally suited for amplitude matching and phase or gain tracking. The model LX-840_LHCPSPO has left hand circular polarization(LHCP), and has a specially designed weatherproof radome which provides excellent protection against the rain and dust but has very little loss across the full operating frequency band. It's ideally suited for EMC, surveillance, direction finding, telemetry, reflector feed, system integration, and other applications.
Technical Specification
| Model | LX-840_LHCPSPO |
|---|---|
| Frequency, Min (GHz) | 0.8 |
| Frequency, Max (GHz) | 4 |
| Gain, Min (dBi) | -11 |
| Gain, Typ (dBi) | 0 |
| Gain, Max (dBi) | 4 |
| Polarization | LHCP |
| 3dB Beamwidth, E-Plane, Min (Deg.) | 65 |
| 3dB Beamwidth, E-Plane, Max (Deg.) | 115 |
| 3dB Beamwidth, H-Plane, Min (Deg.) | 65 |
| 3dB Beamwidth, H-Plane, Max (Deg.) | 105 |
| Axial Ratio , Typ (dB) | 2 |
| Axial Ratio , Max (dB) | 4 |
| VSWR, Typ | 1.50:1 |
| Impedance, (Ohm) | 50 |
| Output Type | Coaxial |
| Connector | SMA |
| Connector Gender | Female |
| Power Handling, CW, (W) | 5 |
| Power Handling, Peak, (W) | 100 |
| Body Material | Al |
| Finish | Chemical Conversion Coating, Gray Paint |
| Size, H (mm) | 89.4 |
| Size, Diameter (mm) | 165 |
| Weight, (kg) | 1.3 |
| Application | Outdoor, Waterproof and Dustproof, Fixed |
| Solution for | Antenna Measurement, Reflector Feed, System Intergration |
| Patents | ZL201921373071.0 (China) |
