
SITEX Vector 3D GPS Compass with Gyro & NMEA2000, VECTORG1
Small compact
all-in-one maintenance free unit
• Fully compatible with NMEA 2000 or 0183 equipment: Autopilots, Radar, AIS,
Plotters, etc.
• Accurate 2D heading and positioning data
• Better than 0.60 degree Heading accuracy
• 90º Rate of Turn tracking (ROT)
• Provides Heave, Pitch and Roll information
• DGPS provides sub-meter positioning accuracy
• Differential Correction source SBAS (WAAS, EGNOSand MSAS) and RTCM SC-104
data (External Source)
• COASTTM technology maintains differentially-corrected position for 40
minutes or more with loss of differential signal
• Integrated Gyro & Tilt sensors provide fast start up times and Heading
updates during temporary loss of GPS
• 20 Hz position and Heading update rates (10Hz standard)
• Multiple BAUD rate selections
• CE certified for EMI and RFI immunity
• Pre-programmed default settings for Heading, Rate of Turn, Course over
Ground, Lat/Long Geographic position, Time & Date
• 2 year warranty
• World wide service
Owners Manual
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SI-TEX VECTOR 3D GPS SPECIFICATIONS
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GPS SENSOR
SPECIFICATIONS
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Receiver Type
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L1, C/A code,
with carrier phase smoothing
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Channels
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Two
12-channel parallel tracking (Two 10 channel when tracking SBAS)
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Update Rate
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Standard
10Hz, optional 20 Hz (position and heading)
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Horizontal
Accuracy
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< 1.0m (DGPS)*<
4.0m (autonomous, no SBAS)**
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Heading
Accuracy
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˜ 0.6º
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Pitch / Roll
Accuracy
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˜ 1.4º
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Rate of Turn
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90º / sec max
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Start up Time
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< 60 sec
typical
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Heading Fix
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< 10 sec
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Satellite
Reacquisition
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< 1 sec
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COMMUNICATIONS
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Serial Ports
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2 full duplex
RS-232
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Baud Rates
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4800 - 115200
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Correction I/O
Portocol
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RTCM SC-104
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Data I/O
Protocol
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NMEA 0183, NMEA
2000
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NMEA
Heading Messages
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$GPHDT, $HEHDT,
$HEHDM, $GPROT,
$GHEROT, $GPGGA, $GPGSV, $GPVTG,
$GPRMC, $GPZDA, $PASHR
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COMMUNICATIONS
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Serial ports
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2 full duplex
RS-232
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Baud
Rates
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4800 -
115200
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Correction I/O Protocol
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RTCM SC-104
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Data
I/O Protocol
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NMEA 0183,
NMEA 2000
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NMEA
Heading Messages
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$GPHDT, $HEHDT, $HEHDM, $GPROT,
$GHEROT, $GPGGA, $GPGSV, $GPVTG,
$GPRMC, $GPZDA, $PASHR
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ENVIRONMENTAL
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Operating Temperature
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-30ºC to
+70ºC (-22ºF to + 158ºF)
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Storage Temperature
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-40ºC to
+85ºC (-40ºF to + 185ºF)
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Humidity
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95%
non-condensing
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EMC
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FCC Part 1.5, Subpart B, Class B, CISPR22, CE
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POWER
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Input
Voltage
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10 to 36
VDC
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Power
Consumption
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< 3 W
nominal
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Current
Consumption
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< 250 mA @
12 VDC
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Isolation
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Isolated to
enclosure
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Reverse
Polarity Protection
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Yes
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Power/Data
Connection
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12-pin,
female, R/A, IP67
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AIDING DEVICES
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Gyro
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Provides
reliable < 1º Heading for up to 3 minutes when loss of GPS has occurred
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Tilt Sensor
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Assists in
fast start-up of heading solution * Depends on multipath environment,
antenna selection, number of
satellites in view, satellite geometry, baseline length (for local
services), and ionospheric activity
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** Depends on multipath environment, number of
satellites in view, and satellite geometry
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