High precision and stability (0.4°RMS) of heading GC90

GC90 GNSS Compass

High precision and stability (0.4°RMS) of heading

HD touch screen

Display Instrument(Optional)

• Pre-type carrier phase decoding technology, more precise orientation;
• Beidou/GPS dual-star system with faster directional speed;
• Advanced speed and course filtering technology to make the data more stable;
• Built-in gyro compensation system has better heading performance;
• It has the characteristics of fast start, signal recapture, heading update up to 20 times per second, and turning rate up to 90°/s;
• Multi-channel standard NMEA0183 output, providing high-stability, high-precision ship heading data and positioning data for

Radar, ARPA, ECDIS, AIS, Chart Plotter, Autopilot, Sonar and other marine navigation equipment;

• Excellent industrial product design, stylish appearance, easy installation;
• The full-touch compass display is equipped with multiple display modes, the data is more intuitive, and the equipment is more convenient;
• Maintenance free and no recurring cost as there are no mechanical parts.

Specification

General

Frequency :                          B1,L1,G1

Baseline Length :               60cm(GC901)

Heading Accuracy :           0.4°RMS(GC901)

Attitude Accuracy :              Pitch/ Roll: 0.4°RMS

Cold Start :                            <2 min

Position Accuracy :              2.5m

First Positioning Time           Cold Start: ≤32s

Hot Start: ≤1s

Recapture:≤1s

Speed Measurement Accuracy   GPS+BDS: 0.1m/s

Interface

Number of Ports

NMEA0183 Data Interface x6

GNSS output x2,fixed at 9600bps

HDT output x2, default 4800bps, adjustable

HDT and GNSS outputx2, default 38400,

adjustable

AD-10 x1

Display Instrument x1

CAN x1(Preset)

Data Sentences

RMC, VTG, GGA, GSA, GSV, GLL, ZDA, GST,

GBS, GNS, GRS, HDT, ROT,THS, SHR

Display Unit (Optional)

Screen                       5’’

Resolution                    854*480

Display Mode

Compass +data, Heading mode, positioning data

mode, ROT mode

Power Supply                 11~35V

Environmental Condition

Temperature

-30℃~+70℃

Degree of Protection            Antenna unit IP56;Junction box IP20

Vibration

IEC60945

“Specifications may be subject to change without notice.

Equipment List

1 Antenna unit GC901 x1

2 Junction Box GC900 x1

3 Display UnitGC902(Optional) x1

4 GNSS compass antenna data cable x1

5 2Pin power cable x1

6 6Pin data cable(Optional) x1

7 8Pin data cable x1

8 Mounting bracket x1

9 Installation manual x1

10 Other installation accessories x 1

GC90  Connetion Diagram .