NavCom SF-2050 Rev.G - Manual (Page 24)

SF-2050 User Guide – Rev. G
SF-2050R
This model is the same as the M model, except that it
is designed for vehicle mounting with separate
antennas for GPS/WAAS/EGNOS/MSAS/GAGAN
(PN: 82-001002-3002) and StarFire™ (PN: 82-
001003-0001). The purpose of the separate antenna
systems is to provide better low-elevation look angles
to the StarFire™ signals in high-latitude locations.
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The GPS antenna port provides
4.3VDC and the StarFire™ antenna
port provides 5.0VDC. Care must be
taken to select an appropriately rated
GPS antenna if the standard NavCom
antenna is not used.
Antennae
Standard
The standard integrated
antenna (PN: 82-001002-
3002) tracks all GPS,
WAAS/EGNOS/MSAS/GAGAN and StarFire™
signals. Our compact GPS antenna has excellent
tracking performance and a stable phase center for
GPS L1 and L2. This antenna is listed in the NOAA
GPS Antenna Calibration tables, as NAVAN2004T.
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
(see Specifications for restrictions).
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