FILES
Product Description
GC120 GNSS COMPASS provides highly accurate attitude data to navigation.
The GNSS Compass provides highly accurate attitude information for navigation equipment such as radar, plotter, autopilot, fish finder and sonar.
GPS COMPASS
GNSS-powered high accuracy compass
High precision and accurate heading of 0.2° (GC1201)
Perfect for Radar, ECDIS, AIS, Doppler Sonar and Autopilots
High precision and accurate heading of 0.2° (GC1201)
Perfect for Radar, ECDIS, AIS, Doppler Sonar and Autopilots
Specification
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General
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GC1201
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Frequency
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B1, L1, G1
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Baseline length
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110cm
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Heading Accuracy
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0.2°RMS
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Attitude accuracy
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Pitch/ Roll: 0.3° RMS
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Cold start
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Less than 2 min
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Position Accuracy
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2.5m
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First Positioning time
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Cold start: ≤32s Hot start: ≤1s Recapture: ≤1s
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Speed measurement accuracy
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GPS+BDS : 0.1m/s
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Interface
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Number of ports
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NMEA data interface GNSS output ×2, baud rate 9600bps； HDT output ×2, the baud rate can be selected by yourself, the default is
4800bps； HDT and GNSS output × 2, the baud rate can be selected by yourself, the default is 38400bps；
AD-10 ×1
Display unit ×1 CAN
preset ×1
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Data sentences
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RMC, VTG, GGA, GSA, GSV, GLL, ZDA, GST, TXT, GBS, GNS, GRS, HDT, ROT
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Display unit (Optional)
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Screen
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7″
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Resolution
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800*480
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Display mode
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Compass + data, heading mode, positioning data mode, ROT mode
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Power Supply
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11～35V
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Temperature
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-30℃～+70℃ Antenna unit IP56
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Degree of protection
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Junction box IP20
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Vibration
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IEC60945
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Features:
1. Pre-type carrier phase decoding technology, more precise orientation;
2. Beidou/GPS dual-star system with faster directional speed;
3. Advanced speed and course filtering technology to make the data more stable;
4. Built-in gyro compensation system has better performance;
5. Built-in high-precision inertial navigation module, when the satellite navigation signal is weak or temporarily lost, the heading can keep 1min of compensation output without interruption;
6. It has the characteristics of fast start, signal recapture, heading update up to 20 times per second, and can operate at a continuous turning rate of up to 90° per second;
7. The display instrument is light-weight design, partial to installation, and multiple display modes are available;
8. Compared with gyro compass, basically no maintenance;
9. Multi-channel standard NMEA0183 output, which can be connected to multiple different navigation systems such as radar and AIS.