Overview
The HiPer G-Series by Topcon offers an innovative, cable-free system design with advanced GPS and Glonass satellite tracking (Ga model only). It features a powerful 40-channel GNSS board operating at up to 20Hz (Ga model only) and integrated Bluetooth wireless technology. The system is rugged, waterproof, and field-proven, providing a simple and easy RTK positioning solution.

Key Features

• Advanced Digital Radio Communications System
• User-selectable and upgradeable internal memory (Ga model only)
• Dual constellation upgradeability (Ga model only)
• Cost-effective with advanced technology for maximum field performance

HiPer Ga Model
The HiPer Ga model includes GPS satellite tracking as standard, with optional GLONASS satellite tracking upgradeability via software-based OAF activation. It can be configured as a cable-free base and rover system or as two rover receivers from a fixed base station or GNSS network system.

HiPer Gb Model
The HiPer Gb model offers similar hardware functionality but with GPS-only tracking capabilities. It is economical and can be used as a two-rover system from a fixed base station. It provides a fully functional GPS RTK system suitable for traditional static observations.

Specifications

• Satellite Tracking: HiPer Ga tracks GPS and GLONASS; HiPer Gb tracks GPS only.
• Accuracy: Static, Fast Static, and Kinematic RTK with high precision.
• Physical: Compact dimensions, lightweight, and robust aluminum enclosure.
• Power: Internal Li-ion battery with up to 16 hours of operation.
• Environment: IPX6 waterproof rating, operating temperature from -30°C to +60°C.
• RTK Communications: Internal digital modem with selectable output power and frequency range.

External Digital Base Radio TRL-35
The TRL-35 offers a wide frequency range, compatibility with various Topcon receivers, and is designed to be dustproof and rainproof with an IP66 rating.

Conclusion
The HiPer Ga and HiPer Gb models provide advanced technology, wireless system design, and rugged construction at an affordable price, making them ideal for users seeking a reliable RTK solution.