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Survey Grade GNSS antennas are the foundation for accurate positioning, providing the crucial link between your receiver and the satellite signals. Our range of antennas are engineered to maximise signal reception from multiple satellite constellations, ensuring reliable positioning data even in challenging environments.
Advanced technologies like choke rings minimise the impact of multipath signals, resulting in more accurate and reliable positioning data. High gain also enables strong signal reception in areas with weak signal strength, such as urban canyons and areas with heavy foliage. Built to withstand harsh weather conditions and demanding fieldwork, high precision survey antennas are designed for durability and long-term performance with extra ruggedised versions available for applications such as mining.
Survey Grade GNSS antennas enable centimeter-level accuracy for precise land surveys, topographic mapping, and construction projects. They facilitate the collection of accurate geospatial data for GIS mapping, environmental monitoring, and precision agriculture applications. They enhance the accuracy and efficiency of construction equipment, such as bulldozers, excavators and mining equipment. Many autonomous systems such as self-driving vehicles and drones rely on the precise positioning data provided by GNSS surveying antennas.
Step Global is your trusted source for Survey Grade GNSS antennas. We offer a wide selection of high-quality antennas from leading manufacturers such as Trimble and Harxon, ensuring you find the perfect solution for your specific positioning needs.
Contact us today to discuss your project requirements and explore our range of Survey Grade GNSS antennas.
Product Code: 99038-00-INT
Brand: Trimble
The Trimble AG25 antennas are designed to support centimeter-level land platforms like agriculture and logistic vehicles.Designed for quick installation, the Trimble AG25 antenna is equipped with a magnetic attachment for simple mounting onto any metal surfaces. Key Features Comprehensive GNSS support, including GPS modernization signals, GLONASS, BeiDou, Galileo, QZSS and IRNSS OmniSTAR and...
Product Code: GPS1000
Brand: Harxon
HIGH PRECISION GNSS ANTENNA FOR SURVEYING APPLICATIONS GPS1000 features a multi-point feeding deign to achieve greater phase center stability. It effectively improves measurement accuracy and provides better positioning solutions. Support multi-frequency GPS, Glonass, Galileo, Beidou, IRNSS, QZSS and SBAS signal reception Stable phase center guarantees the accuracy of positioning within...
Product Code: HX-CSX601A
Brand: Harxon
HIGH PERFORMANCE MULTI- CONSTELLATION ANTENNA FOR GIS SURVEYING The HX-CSX601A features a multi-point feeding deign to achieve greater phase center stability. It effectively improves measurement accuracy and provides better RTK solution. And HX-CSX601A has passed the international NGS certificate test. Support GPS, Glonass, Galileo, Beidou, QZSS, IRNSS, L-Band and SBAS signal reception Stable...
Product Code: HX-CS3607A
Brand: Harxon
HIGH PRECISION GNSS ANTENNA FOR SURVEYING APPLICATIONS HX-CS3607A features a multi-point feeding deign to achieve greater phase center stability. It effectively improves measurement accuracy and provides better positioning solutions. Support GPS, Glonass, Galileo, Beidou, QZSS and SBAS signal reception Stable phase center guarantees the accuracy of positioning within millimeter-level Strong...
Product Code: GPS600
Brand: Harxon
HIGH PRECISION GNSS ANTENNA FOR SURVEYING APPLICATIONS GPS600 features a multi-point feeding deign to achieve greater phase center stability. It effectively improves measurement accuracy and provides better positioning solutions. Support multi-frequency GPS, Glonass, Galileo, Beidou, QZSS, L-Band and SBAS signal reception Stable phase center guarantees the accuracy of positioning within...
Product Code: C03167
Brand: Trimble
The LV59 is a highly robust antenna with an all-aluminum base for 5/8” thread mount, equipped with sub-centimeter phase center accuracy and superior signal tracking of current and near-future GNSS signals for land and marine applications.
The Trimble LV59 GNSS antenna is designed for various ground based applications. It supports centimeter-level accuracy through superior phase center...
Product Code: GPS500
Brand: Harxon
High Precision Multi-Constellation / Multi-Frequency for Surveying ApplicationsSignals Received : GPS L1/L2/L-Band GLONASS L1/L2 GALILEO E1 BDS B1/B2/B3HIGH PHASE CENTER STABILITY GPS600 features a multi-point feeding deign to achieve greater phase center stability. It effectively improves measurement accuracy and provides better positioning solutions. TRACKING IN CHALLENGING...
Product Code: 99810-30-INT
Brand: Trimble
The Trimble GA810 Antenna is a general purpose GNSS rover antenna ideal for dynamic applications where position and heading are required. The GA810 offers excellent OmniSTAR (L-Band), GPS and GLONASS signal reception, making it ideal for use with the OmniSTAR G2 service as well as GPS/GLONASS positioning and heading applications.
Key Features:
Comprehensive GNSS...
Product Code: 44830-00-INT
Brand: Trimble
Trimble GA830 GNSS Antenna The Trimble GA830 GNSS antenna is designed to support centimeter level accuracy for land and marine applications. The 5/8 x 11 female threaded mount and rugged enclosure allows the antenna to be used in the harshest conditions. The GA830 antenna provides improved signal to noise ratio and optimal low-elevation satellite tracking. High rejection RF filtering...
Product Code: 115000-50-INT
Brand: Trimble
With its integrated Stealth™ resistive ground plane at the top of the Zephyr range with maximum multipath mitigation, this is the antenna of choice not just for all RTK Reference Stations but also for Rover applications in highly reflective reception environments.
In addition to fixed base stations, the Zephyr 3 Base antenna is also suitable as a rover antenna for use in high multi-path...
Product Code: 105000-50-INT
Brand: Trimble
A high-performing lightweight GNSS rover antenna optimized for precision RTK and roving applications. The Zephyr Rover minimizes multipath and offers robust low elevation tracking and millimeter phase center repeatability.
The Trimble Zephyr 3 Rover is a high performing lightweight GNSS rover antenna optimized for precision RTK and roving applications. It minimizes multipath and offers robust...
Product Code: 125000-10-INT
Brand: Trimble
Designed for applications in high shock and vibration environments like machine-control up to 75g shock and 20.4g RMS, the Zephyr Rugged is available in two versions with 5/8” mast mounting and with 3” mast clamp. The 125000-10-INT comes with 3" Mast Mount.
Integrated with advanced filtering capabilities and robust signal tracking, the Zephyr 3 Rugged can provide the millimeter...
Product Code: 125000-30-INT
Brand: Trimble
Designed for applications in high shock and vibration environments like machine-control up to 75g shock and 20.4g RMS, the Zephyr Rugged is available in two versions with 5/8” mast mounting and with 3” mast clamp. The 125000-30-INT comes with 5/8" Mounting.
Integrated with advanced filtering capabilities and robust signal tracking, the Zephyr 3 Rugged can provide the millimeter...
