NavCom Technology GPS Products, Руководство пользователя

Страница: 10 / 67

SF-2050 User Guide - Rev. E
Chapter 1 Introduction
The SF-2050
GPS
sensor delivers unmatched accuracy
to the precise positioning community who need a
cost-effective, high performance
GPS
sensor. These
unique receivers use the
StarFire
™
Network, NavCom’s
worldwide
SBAS
system, for instant decimeter level
position accuracy, virtually anywhere in the world,
anytime.
System Overview
„
GPS Sensor
The SF-2050 sensor consists of a 24-channel
dual
frequency
precision
GPS
sensor with two additional
channels for receiving Satellite Based Augmentation
System (SBAS)
signals and an
L-Band
demodulator for
reception of NavCom’s
StarFire
™
Network correction
service, for instant decimeter-level position accuracy,
anywhere in the world, anytime. 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 115kbps serial ports. NavCom's
SF-2050 model sensors deliver unmatched positioning
accuracy to system integrators needing a cost-effective,
high performance differential
GPS sensor.
The SF-2050 has a built-in
L-Band
demodulator for
reception of NavCom’s
StarFire
™
Network correction
service giving an immediate solution for the system
integrator. Additionally, the sensor simultaneously
accepts corrections for
DGPS (WAAS/EGNOS)
assuring
seamless position output.
1-8