Description
Overview
The A46 GNSS antenna from Hemisphere GNSS was designed to support millimeter accuracy for machine control applications. This multi-GNSS antenna supports GPS, GLONASS, BeiDou, Galileo and QZSS GNSS signals.
The A46 is ideal for various applications including:
- RTK positioning and navigation
- Precise guidance
- Machine control
This antenna can be used in challenging environments, including close to buildings and foliage. The A46 GNSS antenna provides a stable phase center, superior multipath mitigation and strong SNRs, even at low elevations.
The ruggedized housing is manufactured from an aluminum base that is pretreated for demanding machine control environments. This antenna also easily passes the two-meter pole drop test.
Features
- Millimeter accuracy
- Supports GPS, GLONASS, BeiDou, Galileo and QZSS GNSS signals
- Ruggedized housing
- Can be used in challenging environments
Technical Specifications
| GNSS Reception: | GPS L1/L2/L5, GLONASS G1/G2, BeiDou B1/B2/B3, SBAS, L-band, Galileo E1/E5a/E5b and QZSS |
| GNSS Frequency: | 1.165 to 1.278 GHz 1.525 to 1.615 GHz |
| LNA Gain: | 30 dB |
| LNA Noise: | 2.0 dB, typical |
| L-Band Frequency: | 1.525 – 1.585 GHz |
| L-Band LNA Gain: | 30 dB |
| Input Voltage: | 3.3-15 VDC |
| Input Current: | 25 mA, typical |
| Enclosure: | Aluminum base with Lexan plastic cap |
| Dimensions: | 4.7 cm (H) x 15.2 cm (D) 1.8 in (H) x 6.0 in (D) |
| Weight: | 0.50 kg (1.1 lbs) |
| Mount: | 5/8 inch female thread |
| RF Connector: | N-Type (straight) |
| Operating Temperature: | -40 °C to +70 °C -40 °F to +158 °F |
| Storage Temperature: | -40 °C to +85 °C -40 °F to +185 °F |
| Enclosure Rating: | IP69K |
| Shock and Vibration: | EP455 |
| Phase Center Variation: | Less than 2 mm at GPS L1, for elevations above 15 degrees |
Warranty
Hemisphere GNSS products come with a one-year warranty. The warranty, provided by Hemisphere GNSS, means products are guaranteed against defective material and workmanship under normal use for a period of 12 months from the date of shipment. Accessories come with a similar 90-day warranty. The warranty is covered in more detail in the Hemisphere GNSS Service Policy document.
