NavCom SF-2050 Rev.D - Manual (Page 12)

SF-2050 User Guide - Rev. D
The SF-2050G is packaged for mobility. It can be used
for
Geographical Information System (GIS) , aerial and
hydrographic surveying, and post-processed dual
frequency surveys. The sensor can be carried in a
backpack with the antenna either pole-mounted from
the backpack or on a survey pole with a single cable
connection.
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The SF-2050M is ideal for vehicle mounting to suit a
wide variety of machine guidance and control
applications in agriculture, mining, aerial, and
hydrographic surveying. It is equipped with additional
features allowing interconnectivity with a wide variety
of antennas, vehicle data busses and other
instrumentation to suit specific applications and
configurations. The SF-2050M also has a 1
PPS output
port and a combined Event/CAN Bus interface port.
Both SF-2050 models 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 with less than 20ms latency. The
horizontal accuracy of 1 cm or better and the vertical
accuracy of 2 cm or better are maintained as each
output is independently calculated based on an actual
GPS position measurement, as opposed to an
extrapolation between 1Hz measurements.
„
Integrated GPS and Inmarsat Band Antenna
The all-in-one housing incorporates our compact GPS
antenna with excellent tracking performance and a
stable phase center for
GPS L1 and L2. The robust
housing assembly features a standard 5/8” BSW thread
for mounting directly to a surveyor’s pole, tripod, or
mast and is certified to 70,000 feet.
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