NavCom RT-3010 Rev.E - Manual (Page 9)

RT-3010 User Guide - Rev. E
Chapter 1 Introduction
The RT-3010 GPS sensor delivers unmatched accuracy
to the precise positioning community who need a
cost-effective, high performance
GPS sensor. This
unique sensor can transmit or receive corrections via
an onboard
Spread Spectrum Radio (SSR) .
System Overview
„
GPS Sensor
The RT-3010 sensor consists of a 12-channel dual
frequency precision GPS sensor with two additional
channels for receiving Satellite Based Augmentation
System ( SBAS ) signals. The sensor can output
proprietary raw data as fast as 50Hz (optional) and
Position Velocity Time ( PVT ) data as fast as 25Hz
(optional) through two 115 kbps serial ports.
The RT-3010 is designed to integrate easily into RTK ,
field data verification, topographical surveys, and a
wide variety of surveying applications. Testing shows
that the system resolves ambiguities at startup or on
satellite reacquisition typically within 2 seconds.
The RT-3010 has a built-in spread spectrum radio
providing an immediate solution for the system
integrator and real time surveyor. Utilizing the built in
radio for
RTK measurements, the sensors communicate
using NavCom’s highly efficient proprietary RTK format
or other RTK formats, such as RTCM and CMR .
Additionally, the sensor simultaneously accepts
corrections for
DGPS (WAAS/EGNOS) assuring seamless
position output.
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