NavCom SF-2050 Rev.D User Manual
Page 16
SF-2050 User Guide - Rev. D
itself to use the most suitable correction source available
and changes as the survey dictates.
Data Sampling
GPS
L1 and L2 raw data is 1 to 5Hz in the standard
configuration and as an optional upgrade as fast as 10,
25, and 50Hz via either of the two serial ports. The
PVT
(Position, Time, & Velocity)
data is also 1 to5 Hz in the
standard configuration and as an optional upgrade as
fast as 10 and 25Hz for high dynamic applications.
GPS
Performance
The NCT-2000D
GPS
engine at the heart of the SF-
2050 incorporates several patented innovations. The
receiver provides more than 50% signal to noise ratio
advantage over competing technologies. The benefit to
the user is improved real time positioning. Independent
tests have proven the NCT-2000D to be the best
receiver when facing various
multipath
environments.
Rugged Design
The rugged design of the SF-2050 system components
provides protection against the harsh environments
common to areas such as construction sites, offshore
vessels, and mines.
Units have been tested to conform to MIL-STD-810F for
low pressure, solar radiation, rain, humidity, salt-fog,
sand, and dust.
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