User Manual

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2. G3100 Overview
2.1. G3100 Key Features
The G3100 is an all-in-one, cable free solution for your Surveying needs. Its a simple and easy
to use GNSS surveying product, which provides the following features:
136 Channel AsteRx2e GNSS receiver, with L1/L2/L2C GPS, GLONASS and SBAS.
Bluetooth.
Internal GSM or CDMA Modem to communicate with RTK Networks.
Internal digital UHF Radio to receive/transmit RTK corrections.
Two (2) Lithium-Ion Batteries for up to 10 hours of use.
Easy-access removable SIM card for cellular service. (SIM card not Included)
Easy-access removable 2GB SD Card for internal data logging.
2.1.1. Navigation Accuracy
Navigation Performance Horizontal (m) Vertical (m)
Standalone (Autonomous) 1.3 1.9
SBAS (WAAS, EGNOS, MSAS) 0.6 0.8
DGPS (RTCM1,3 / 9,3) 0.5 0.9
RTK 0.01 + 1 ppm 0.02 + 1 ppm
Ta ble 1: Na vig a tio n Ac c ura c y
2.1.2. G3100 Ease of Use
Fig ure 1: G 3100, Fro nt Vie w
GNSS Antenna
LED Status Indicators
Power Button