The HiPer Gb has a similar hardware functionality as the Ga version, but with only GPS tracking capability, and fewer choices for system upgradeability. The HiPer Gb was designed as an economical, cable free base and rover system for traditional applications such as construction staking, topo surveys, grade checking, or small property surveys. The HiPer Gb system provides a fully functional GPS RTK system that can also be used for static survey observations, and at a price point that can fit nearly any budget.

HiPer Gb features include:

• Innovative, cable-free system design
  
• Advanced Digital Radio Communications System
  
• Integrated Bluetooth Wireless Technology
  
• Powerful 40 channel GNSS board operating at up to 20Hz
  
• Rugged, waterproof, field proven system design

If you need an economical RTK solution that provides advanced technology, wireless system design, and rugged, waterproof construction, it’s time to think green. It’s time for Topcon and the new Green Label HiPer receivers!

Specifications

Tracking
Signal	GPS Only L1/L2 C/A, P-Code, Full Cycle Carrier
Channel	40 channels L1/L2
Cold Tracking	< 60 seconds
Warm Tracking	< 10 seconds
Reacquisition	< 1 seconds
Accuracy
Static	3mm+0.5ppm x D horizontal, 5mm+0.5ppm x D vertical
RTK/Kinematic	10mm+1ppm x D horizontal, 15mm+1ppm x D vertical
DGPS	0.3m Post Processing, < 0.5m Real time
Physical
Enclosure	Aluminum Extrusion construction
Dimensions	W:159 x H:173 x D:113 mm
Weight	1.65 kg
Environmental
Operating Temperature	-30 ~ +60 degrees Celsius
Storage Temperature	-40 ~ +75 degrees Celsius
Humidity	95 %
Waterproof	IPX6
Power
Internal Battery	Li-ion (4400mA/7.4V), non-detachable
Operating Time	10 TX, 12 RX, 16 static Hours
External Power	1 port(s)
Input Voltage	6 ~ 28 V DC, 9 ~ 28 minimum charge
Communication
Bluetooth	yes
USB	1.1 Version
Key and LED
LED	4LED x 3 color
Memory
Internal Memory	yes
Capacity	8 not upgradeable MB
Logging Time	1080 Hours
Connectors
External Power Port	1 port(s), N/A
Serial Port	2 port(s), N/A