AT360 Geodetic Antenna
Other
Overview
The AT360 antenna excels in tracking all running and planned constellations including GPS, GLONASS, BDS, Galileo, QZSS, IRNSS, L-Band, and SBAS. This versatility makes it particularly suitable for applications requiring precise global positioning, such as land survey, agriculture, construction, and deformation monitoring. It features a low noise amplifier and high gain, enabling it to maintain strong signal reception even at low elevation angles, with millimeter-level phase center error.
Specifications
Antenna
| GPS | L1, L2, L5 |
| GLONASS | G1, G2, G3 |
| Beidou | B1I, B2I, B3I, B1C, B2a, B2b |
| Galileo | E1, E5a, E5b, E6c |
| QZSS | L1, L2, L5, L6 |
| IRNSS | L5 |
| SBAS | L1, L5 |
| L-band | Support |
| Nominal Impedance | 50Ω |
| Polarization | RHCP |
| Axial Ratio (90°) | ≤ 3dB |
LNA
| LNA Gain | 40dB ± 2dB |
| Noise Figure | ≤ 2dB |
| VSWR Output | ≤ 2.0 |
| Operation Voltage | 3.3 - 15 VDC |
| Operation Current | ≤ 45mA |
| Passband Ripple | ± 2dB |
| Gain at Zenith | 5.5dBi |
| Phase Center Offset | ± 2mm |
Physical
| Dimension | Φ147×67.7 mm |
| Connector | TNC Female connector |
| Weight | ≤ 500g |
Environmental
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -55°C to +85°C |
| Humidity | 95% No-condensing |
| Waterproof and Dustproof | IP67 |