Topcon GR-3 User Manual

Getting Acquainted
P/N 7010-0736
1-7
Depending on your options, capabilities of the receiver include:
• Multipath reduction
• Satellite based augmentation systems (WAAS, EGNOS, and so
forth).
• Adjustable phase locked loop (PLL) and delay lock loop (DLL)
parameters
• Dual- or multi-frequency modes, including static, kinematic, real-
time kinematic (RTK), and differential GPS (DGPS) survey
modes (DGPS modes include static, kinematic, and RTK)
• Auto data logging
• Setting different mask angles
• Setting different survey parameters
• Static or dynamic modes
Getting Acquainted
The GR-3 is a 72-channel GPS receiver, which includes the
following:
• External, detachable batteries
• Two data ports
• Interface for controlling and viewing data logging
• External memory card slot
• Internal radio modem
• Bluetooth® wireless technology module
• Optional GSM/GPRS module
• Optional CDMA module (only with the Digital UHF radio
modem)

Topcon GR-3 Specifications

General

Brand	Topcon
Model	GR-3
Category	Receiver
Language	English