GeoMax Zenith55 GNSS RTK Receiver

The GeoMax Zenith55 GNSS RTK Receiver is a professional multi-frequency GNSS receiver designed for surveying and construction applications where reliable positioning and tilt-assisted measurement are important. With more than 600 GNSS channels and integrated tilt compensation, the Zenith55 supports efficient point measurement without requiring the pole to remain perfectly vertical.

The Zenith55 combines GNSS positioning, communication and field data capabilities in a compact smart antenna. It can be used with GeoMax X-PAD software and compatible field controllers for surveying and construction workflows. RTKSurvey.com supplies the GeoMax Zenith55 for professional surveying projects and international equipment buyers.

Key Features

• More than 600 GNSS channels
• Multi-frequency and multi-constellation tracking
• Integrated tilt compensation
• 4G cellular communication
• Optional SATEL UHF radio
• RTK reference station functionality
• Removable microSD card and internal memory
• Compatible with GeoMax X-PAD field software
• IP68 protection for demanding field conditions

Core Specifications

GNSS Engine: Multi-frequency GNSS receiver
Channels: 600+
GNSS Tracking: GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC and SBAS
RTK Accuracy: H 8 mm + 1 ppm, V 15 mm + 1 ppm
Network RTK Accuracy: H 8 mm + 0.5 ppm, V 15 mm + 0.5 ppm
Static Accuracy: H 3 mm + 0.5 ppm, V 5 mm + 0.5 ppm
Tilt Compensation: Supported
Maximum Update Rate: 10 Hz
Initialization Time: Typically 6 seconds
Communication: Bluetooth, USB, RS232, WLAN and 4G
UHF Radio: SATEL optional
Internal Memory: 8 GB
Storage: Removable microSD card
Protection: IP68
Operating Temperature: -40°C to +65°C
Weight Without Battery: Approximately 1.14 kg
Operating Time: Up to 12.5 hours static / 11 hours rover

Applications

• Topographic surveying
• Construction layout and stakeout
• Engineering surveying
• Cadastral surveying
• Mapping and GIS data collection
• GNSS control and reference station applications

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