High Gain L1 L2 L5 Multiband IP67 Weatherproof GPS GNSS RTK Antenna for Satellite Communication Systems
The primary function of an RTK antenna is to receive satellite signals with maximum purity and minimal distortion. This high-fidelity signal reception is the foundational step that allows the RTK receiver to perform complex calculations and achieve centimeter-level accuracy; Modern RTK antennas are designed to receive multiple satellite frequencies (e.g., GPS L1/L2/L5, Galileo E1/E5/E6, GLONASS G1/G3, BeiDou B1/B2/B3),This allows them to access more satellites and use advanced signals, leading to faster convergence times and higher reliability.
Specifications
| Electrical Data | |
Supported positioning signal bands |
GPS: L1/L2/L5 |
| BDS: B1/B2/B3 | |
| GLONASS: L1/L2/L3 | |
| Galileo: E1/E5a/E5b/E6 | |
| QZSS: L1/L2/L5/L6 | |
| IRNSS: L5 | |
| L-Band | |
| Polarization | RHCP |
| Peak gain | Elevation90° ≥5.5dBi |
| Axial ratio | Elevation90° ≤3dB |
| Azimuth Coverage | 360 degrees |
| Phase center error | ±2mm |
| VSWR | <2.0 |
| Impedance | 50Ω |
| LNA Gain | 40 ± 2dB |
| Noise figure | <2.0 |
| Voltage | 3.3~12VDC |
| Operating current | <40mA |
| Mechanical Data | |
| Mounting style | Magnetic base or 5/8” x 11TPI thread |
| Connector | TNC female |
| Cable length | Cable(requires accessory) terminated in SMA or TNC male |
| Environmental Data | |
| Operating Temperature | -45'c to +85'c |
 Storage Temperature |
-45'c to+85'c |
| IP Rating | IP67 (excluding air vent in screw hole, which can be sealed when installed) |
| RoHS | Yes |
Applications
- Precision Agriculture
- Surveying and Mapping
- Directivity and bandwidth
- Robotics and Drones (UAVs)
- Autonomous Vehicles and ADAS
- Construction and Machine Control
