Stonex SA85 GNSS Geodetic Antenna
The Stonex SA85 is a compact GNSS geodetic antenna, perfect as a rover antenna, but with adequate performance for CORS installations and monitoring applications.
Description
Overview
The Stonex SA85 is a compact GNSS geodetic antenna, perfect as a rover antenna, but with adequate performance for CORS installations and monitoring applications. It can track all constellations (GPS, GLONASS, Galileo, Beidou, QZSS, IRNSS) and receives L-band corrections.
The SA85 has good phase center stability, effectively improving measurement accuracy, and provides excellent positioning solutions. It is compatible with all GNSS geodetic receivers on the market and can be used for all static and kinematic measurement applications. The ability to receive low-elevation signals with high gain enables it to provide accurate and reliable position even under difficult conditions.
The SA85 is one of the lightest antennas in its class, only 450g, so it can be easily installed on a pole to be connected to an external GNSS.
The SA85 is waterproof/dustproof rated at IP67 and can operate in extreme temperatures, ranging from -40°C to 85°C (-40°F to 185°F). It is calibrated by NGS.
Technical Specifications
| Performance | |
| GPS: | L1, L2, L5 |
| GLONASS: | L1, L2, L3 |
| BeiDou: | B1, B2, B3 |
| Galileo: | E1, E5a, E5b, E6 |
| QZSS: | L1, L2, L5, L6 |
| IRNSS: | L5 |
| SBAS: | L1, L5 |
| L-band: | Yes |
| Type: | Geodetic |
| Nominal Impedance: | 50Ω |
| Polarization: | RHCP |
| Axial Ratio: | ≤3dB |
| LNA Gain: | 40dB (typical) |
| Noise Figure: | ≤1.8dB |
| Phase Center Stability: | ±2 mm |
| Output/Input VSWR: | ≤2.0 |
| Operation Voltage: | +3.3DC to +12V |
| Operation Current: | 50mA |
| Group Delay Ripple: | ≤5ns |
| Mechanical | |
| Weight: | 450g |
| Dimensions: | Ø 150 mm x 61 mm |
| Environmental | |
| Operating Temperature: | -40°C to 85°C (-40°F to 185°F) |
| Storage Temperature: | -55°C to 85°C (-67°F to 185°F) |
| Protection Class: | IP67 |
Why Buy from Us?
In business since 2004, Canal Geomatics is an authorized dealer for Stonex and has established itself as an industry-leading distributor of high-precision positioning products in North America. Our mission is to find the best solution for each unique application and extend premium support to ensure the long-term success of our customers. We offer both volume and reseller discounts for the majority of our product lines.
Ordering
The SA85 GNSS geodetic antenna from Stonex is available through Canal Geomatics. If you would like more information regarding this product, feel free to get in touch with us by completing the Request Pricing form.
