NavCom SF-3040 Rev.F - Manual (Page 59)

SF-3040 Product User Guide
– Rev. F
2-57
Performance Upgrade Path
The SF-3040 is designed with a robust and long-term
performance upgrade path to meet changing needs
via software upgrades.
Sixty-six signal channels provide the ability to track
multiple frequencies of satellites in several
constellations simultaneously. This allows for
extended navigation in otherwise adverse conditions
for a single constellation. An additional channel is
dedicated to tracking StarFire signals.
Accuracy
When WAAS, EGNOS, MSAS, or GAGAN
(RTCA/DO-229D compliant) SBAS correction signals
are used, the system provides <50cm position
accuracy.

System accuracy with WAAS, EGNOS,
MSAS, or GAGAN signals is subject to the
quality and update rate of these publicly-
operated signals. Refer to Related
Standards\Publicly-Operated SBAS Signals
for contact information regarding the
organizations that implement the RTCA/DO-
229D standard.
The system provides <5cm position accuracy (post-
convergence period
– refer to “convergence” in the
Glossary) when
StarFire™ GNSS correction signals
are used.
The system provides instant <1.0cm position
accuracy when Ultra-RTK correction signals are used
(base-line, <40km, 1cm +0.5ppm).

Dependent on software options