Product Description
The OMNI Antenna 12000-13000 MHz, >3 dB, LHCP Circular Polarization, 1×N-Type or SMA-Type, 50 Ohm, Model RSWA-Ku1-3LH360 is a compact Ku-band omnidirectional antenna engineered for reliable 12-13 GHz RF transmission and reception systems. This LHCP omnidirectional antenna supports any user-defined 500 MHz operating sub-band within the 12000-13000 MHz range, making it suitable for specialized communication and monitoring tasks.
The RSWA-Ku1-3LH360 provides full 360° omnidirectional coverage with right-hand circular polarization, >3 dB typical gain, and axial ratio <0.7 (3dB). Its low-profile housing reduces visual signature and minimized wind loading. This Ku-band omni antenna is ideal for RF monitoring and spectrum surveillance, test platforms, fixed deployment, mobile systems, and airborne RF monitoring applications.
| Parameter |
Value |
| Frequency range |
12000-13000 MHz |
| VSWR |
≤ 1.8 |
| Gain |
> 3 dB typ |
| Axial ratio |
< 0.7 (3 dB) |
| Polarization |
LHCP |
| Horizontal Beamwidth |
360° |
| Vertical Beamwidth |
< 90° |
| Input power |
10 W max. |
| Nominal impedance |
50 Ohm |
| Connector |
N-type or SMA-type |
| Operating temperature |
-40°C to +50°C |
| Storage temperature |
-60°C to +80°C |
| Dimensions |
Ø45 × 120 mm |
| Weight |
0.15 kg |
Technical Specifications of OMNI Antenna 12000-13000 MHz, Model RSWA-Ku1-3LH360
The RSWA-Ku1-3LH360 is a Ku-band omnidirectional antenna designed for professional RF environments requiring stable 12-13 GHz signal coverage. This 12000-13000 MHz omni antenna can be configured for any user-defined 500 MHz sub-band within the full frequency range. It features LHCP circularly polarized omni antenna performance with >3 dB typical gain, VSWR ≤1.8 typ, and axial ratio <0.7 (3dB) for high-purity circular polarization.
This 50 Ohm omni antenna 12-13 GHz version is available with N-Type or SMA-Type connector options for flexible integration into communication systems.
Key Features of OMNI Antenna >3 dB, LHCP Circular Polarization
- Full 360° omnidirectional coverage antenna
- Right-hand circular polarization antenna
- Compact Ku-band omni antenna with low-profile housing
- Reduced wind loading omni antenna
- Low-visibility omni antenna with reduced visual signature
- Vertical beamwidth <90°
- Suitable for fixed, mobile, and airborne deployment
- Lightweight design: only 0.15 kg
- Dimensions Ø45×120 mm
Applications
- RF monitoring and spectrum surveillance
- Integration into RF monitoring and test systems
- Test and measurement platforms
- Mobile RF transmission and reception antenna systems
- Mobile and airborne RF monitoring systems
- Suitable for fixed deployment
- Suitable for mobile deployment
- Suitable for airborne deployment
Compatibility of OMNI Antenna 12000-13000 MHz, 1×N-Type or SMA-Type
Compatible with Ku-band RF communication devices, monitoring receivers, transmitters, spectrum analyzers, surveillance systems, airborne communication modules, mobile RF platforms, and laboratory test systems using 50 Ohm interfaces with N-Type or SMA-Type connectors.
How It Works ❓
The antenna receives or transmits electromagnetic signals in the 12000-13000 MHz range while maintaining a full 360° radiation pattern with LHCP. Circular polarization improves signal stability where antenna orientation changes during movement. The omnidirectional pattern enables coverage in all horizontal directions, making it effective for mobile and airborne systems.
Why Choose the Model RSWA-Ku1-3LH360❓
The RSWA-C4-3RH360 combines compact size, professional Ku-band performance, LHCP circular polarization, and flexible connector options. It is a practical solution for RF monitoring, spectrum surveillance, testing, and mobile deployments where reliable omnidirectional 12-13 GHz coverage is required.
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Any questions – ask our manager: we always glad to find exact parameters according to your telecommunication needs 📞
