판매 가격 : 전화 문의 |
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▶ 주요 기능
- Supports both GPS and GLONASS satellites for complete redundancy
- Heading accuracy < 0.25° rms
- Position accuracy < 0.3m 95% confidence (DGPS)
- An integrated 9 Axis Inertial Measurement Core (IMC technology) provides enhanced roll, tilt and heading stability even during momentary loss of satellite signals
- IMO Compliant G3 color display system (optional)
- Engineered enhancements to exceed sealed IP67 rating
- NMEA 0183 and NMEA 2000® interface
- Type approved as primary heading AND positioning device
- Heave, Pitch, Roll and Rate of Turn as standard output
- Heading updates 1 to 20 Hz
- BAUD Rate selectable: 4800, 9600, 19200, 38400,115200
- Fully compatible with on board NMEA 0183 and NMEA 2000® RADAR, ECDIS, AIS, Cameras, SONAR, PC and Autopilots
- Compact integrated surface mounting and pole mount
- IMO Compliant, Wheelmark and USCG approved
- Pre-programmed default settings for Heading, Rate of Turn, Course over Ground, Lat/Long position, Time & Date
- 1PPS output standard
- 15 meter serial cable standard (30 meter optional)
- 6 meter NMEA 2000® Cable (Optional)
- CE certified for EMI and RFI immunity
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SPECIFICATIONS |
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Receiver Type |
L1, C/A code, with carrier phase smoothing |
Channels |
Two x 32 parallel tracking GPS, GLONASS, SBAS |
Update Rate |
Standard 10 Hz, Selectable up to 20 Hz (position and heading) |
Horizontal Accuracy |
< 0.3m 95% confidence (DGPS)* , < 2.5m 95% confidence (autonomous, no SA)** |
Heading Accuracy |
< 0.25° rms |
Pitch / Roll Accuracy |
< 1° rms |
Heave Accuracy |
< 30 cm rms |
Rate of Turn |
90º / sec max |
Start-up Time |
< 60 sec typical |
Heading Fix |
< 10 sec |
Satellite Reacquisition |
< 1 sec |
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| Timing Output |
1PPS, 50 ns accuracy, CMOS |
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| BEACON RECEIVER SPECIFICATIONS (G2B) |
| Channels |
2-channel, parallel tracking |
| Frequency Range |
283.5 to 325 kHz |
| Operating Modes |
Automatic (signal strength or range) and manual |
| Compliance |
IEC 61108-4 Beacon Standard |
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COMMUNICATIONS |
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Serial Ports |
1 full duplex R2-232 and 1 full duplex RS-422 |
Baud Rates |
4800 - 115200 |
Correction I/O Protocol |
RTCM v2.3 (DGPS), RTCM SC-104 |
Data I/O Protocol |
NMEA 0183 / NMEA 2000® / Proprietary ASCII |
| Heading Warning I/O |
Open relay system indicates invalid heading |
NMEA Heading Messages |
$GPHDT, $GPROT, $PSAT, $GPHDM, $GPHDG |
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| Timing Output |
1PPS CMOS, active low, 10KΩ, 10pF load |
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ENVIRONMENTAL |
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Operating Temperature |
-30ºC to +70ºC (-22ºF to + 158ºF) |
Storage Temperature |
-40ºC to +85ºC (-40ºF to + 185ºF) |
Humidity |
0 - 99% non-condensing |
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DIMENSIONS |
669.8mm x 122mm x 212.7mm / 26.37” x 4.80” x 8.37“ L x H x W |
WEIGHT |
G2: 2.2 kg (4.8 lb) / G2B: 2.7 kg (5.9 lb) |
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POWER |
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Input Voltage |
10 to 36 VDC |
Power Consumption |
~ 3 W nominal |
Current Consumption |
~ 250 mA @ 12 VDC |
Power Isolation |
Power supply isolated from serial ports |
Reverse Polarity Protection |
Yes |
Power/Data Connection |
18-pin female circular, IP67 sealed 15m cable |
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AIDING DEVICES |
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Gyro |
Provides smooth heading, fast heading reacquision
and reliable < 1º heading for periods up to 3 minutes
when loss of GPS has occured (static conditions) |
Tilt Sensor |
Assists in fast start-up of heading solution |
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ADDITIONAL OPTIONS |
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• 30m NMEA 0183 Serial Data Cable |
• 6m NMEA 2000® Cable |
• Color LCD Sunlight G3 Instrument Display |
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* Depends on multipath environment, number of satellites in view, satellite geometry,
baseline length (for local services), and Ionospheric activity. |
** Depends on multipath environment, number of satellites in view, and satellite geometry |
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