Swegeo AA30
High Gain Reception & Reliable Low-Noise Amplifier for Optimal Satellite Tracking
It is widely used in high-precision navigation and positioning applications in high dynamic environments such as aerospace, UAV, precision agriculture, ADAS, Autonomous Driving where aerodynamics play an crucial role while accuracy and reliability are not sacrificed. Furthermore AA30 is the indoor antenna of TT225 GNSS Re-radiating system.
Enhanced Performance and Precision
Double layer multi-feed point technology ensures high performance on right-hand circular polarization and phase center stability. It further lowers the measurement errors.
Optimized Reception
The overall design provides a high passive gain on low-elevation satellite signal reception so that a higher number of satellites are available for position calculation.
Improved Signal Quality
Pre-filtering on the low noise amplifier effectively suppresses out-of-band interference signals and improves the reliability of the system.
Versatile and Durable
The enclosure is rated IP67 which ensures a reliable performance in any harsh environmental conditions.
| Architecture | Dual feed, dual stacked patch |
| Signal Supported | GPS: L1/L2/L5 GLONASS:G1/G2/G3;BEIDOU B1/B2/B3 GALILEO E1/E5a/E5b/E6 QZSS L1/L2/L5 IRNSS L1/L2/L5SBAS L1/L2/L5 L-Band |
| Nominal Impedance | 50 Ω |
| Polarization | RHCP |
| Axial Ratio @zenith | ≤1.5dB |
| Gain @zenith | ≥2.5dBi@Fc |
| Dimensions | Φ67.5mm*27mm |
| Connector | TNC (Female) |
| Weight | 150 gram |
| Radome | ABS+PC |
| Base | Aluminum alloy 6061-T6 |
| Attachment | 8 screw holes |
| Frequency Range | 1164MHz~1286MHz , 1525MHz~1615MHz |
| LNA Gain* | 2.5-3.5dB |
| Noise Figure* | ≤2.0 dB @25°C Typ. (Pre-filtered) |
| Output VSWR | ≤1.5:1 typ. 1.8:1max |
| Operation Voltage | 3.0-16 VDC |
| Operation Current | ≤50mA |
| Output of Band Rejection | L5/E5/L2/G2/B2 <1050 MHz: >55dB <1125 MHz: >30dB >1350 MHz: >55dB L1/E1/B1/G1 <1450 MHz: >40dB <1690 MHz: >40dB >1730 MHz: >45dB |
| Operating Temperature | -40°C to+85°C |
| Storage Temperature | -45°C to+85°C |
| Humidity | 95% Non-condensing |
| Ingress Rating | IP67 |
