UniStrong
A45 GNSS Surveying Antenna
The A45 antenna is designed for millimeter-level positioning requirements in land and marine surveying. It supports major current GNSS signals, including BeiDou, GPS, GLONASS, and Galileo.
- IP69K
- Ingress Protection
- 520g
- Weight
- 2 dB,
- Axial Ratio
Original UniStrong unit·Authorized distributor
Overview
About the A45
The A45 antenna is designed for millimeter-level positioning requirements in land and marine surveying. It supports major current GNSS signals, including BeiDou, GPS, GLONASS, and Galileo. The antenna is suitable for surveying, RTK positioning, high-precision navigation, machine control, and other applications. Featuring excellent multipath resistance, a stable phase center, and high SNR performance at low elevation angles, the A45 operates reliably even in complex environments. Its aluminum alloy base withstands harsh marine environments, and its durable radome effectively minimizes damage from drops.
Product Overview
The A45 antenna is specifically designed for millimeter-level positioning requirements in land and marine surveying. The A45 antenna supports current major GNSS signals, including BeiDou, GPS, GLONASS, and Galileo. It is suitable for surveying, RTK positioning, high-precision navigation, machine control, and other applications. Featuring excellent multipath rejection, a stable phase center, and high signal-to-noise ratio (SNR) at low elevation angles, the A45 antenna operates reliably even in complex environments. Its aluminum alloy base withstands harsh marine environments, and the rugged radome provides superior protection to effectively minimize damage from high drops.
Key Features
a. Full-constellation, full-frequency GNSS antenna b. Minimal phase center variation c. High ingress protection rating
Specifications
Technical data
Values from the UniStrong datasheet. Ask us for the full sheet or a side by side with another model.
Antenna Performance
- Frequency Range
- GPS: L1/L2/L5 BDS: B1/B2/B3 GLONASS: G1/G2/G3 Galileo: E1/E5a/E5b L-Band (Commercial PPP Service)
- Polarization
- Right-Hand Circular Polarization (RHCP)
- Axial Ratio
- 2 dB, typical
- Phase Center Offset
- <2mm (L1,L2)
LNA Performance
- LNA Gain
- 30 dB, typical
- Noise Figure
- 2 dB, typical
- Operating Voltage
- 3.3-15V DC
- Operating Current
- 25 mA, typical
Environmental Specifications
- Ingress Protection
- IP69K
- Certifications
- RoHS
Mechanical Specifications
- Dimensions
- D153.5 x H47.3mm
- Weight
- 520g
- Connector
- TNC
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