Swegeo HS90
Exceptional out of band rejection performance
It features a built-in multi-stage filter and low-noise amplifier, providing strong anti-interference and out-of-band suppression for reliable operation in harsh electromagnetic environments, meeting high-precision measurement needs
High gain reception & reliable low-noise Amplifier for optimal satellite tracking
It fits into any application that requires high performance in high-precision positioning, particularly in UAV and other industrial applications like robotics
Enhanced performance and precision
Multi-arm spiral 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 gain on low-elevation satellite signal reception so that a higher number of satellites are available for position calculation
Versatile and durable
It is a low profile helical antenna that is small in size, lightweight. It features three screw mount for stable and reliable mounting in demanding environments
| Architecture | Quadrifilar Helix |
| 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/L5 SBAS L1/L2/L5 L-Band |
| Nominal Impedance | 50 Ω |
| Polarization | RHCP |
| Axial Ratio @zenith | ≤1.5dB |
| Gain @zenith | ≥2.5dBi |
| Dimensions | Φ65.5 mm*35.0 mm |
| Connector | SMA-J |
| Weight | 40 gram |
| Radome | EXL9330 |
| Attachment | Screws |
| Frequency Range | 1164MHz~1300MHz , 1540MHz~1606MHz |
| LNA Gain* | 32±3.0dB （Typ. @25°C,@2.7VDC~16VDC） |
| Output VSWR | ≤1.8:1 typ. 2.0:1max |
| Operation Voltage | 2.5~16.0V DC(Recommend 2.7VDC ~ 16VDC) |
| Operation Current | ≤45mA |
| Output of Band Rejection | ≤1050MHz: >65dB @1400MHz: >60dB ≥1690MHz: >65dB |
| Operating Temperature | －40℃～＋85℃ |
| Storage Temperature | －45℃～＋85℃ |
| Humidity | 95% No-condensing |
| Ingress Rating | IP67 |
