Specifications

Marine GPS Satellite compass, precision same level as the gyrocompass, Long Life, pure electronics, No mechanical wear &tear

SC-20 Marine GPS Satellite compass

 

Configration:

1) Antenna unit: One stainless stell bracket;  Two antenna, Two 25m RF cable

2) Host unit: Four ports heading or position output

3) Display unit: Waterproof IP6,  5.7 inch large screen display

4) Digital Magnetic Compass: with 25mm cable

 

Characters:

1) Higher precision same level as the gyrocompass, no error accumulaion
2) Long Life, pure electronics, No mechanical wear &tear parts

3) Better reliability, patented technology ensure continuous heading output

4) Cost-effective, an ideal accurate navigation compass

5) Easy to install, no calibration or debugging

6) No maintenance, no comulative error

7) Safe and reliable, never interrupted heading output

 

Marine GPS satellite compass specification:

*Angle accuacy: ±0.5°

*Angle resolution: 0.1 °

*Positioning accuracy: 2.0m; 0.06m (DPGS)

*Maximum rate of turn: 30 ° /s

*Start time: 20s (hot); 60s (cold)

*Auxiliary unit: MEMs aided, 3 min; External magnetic compass aided, never interruptd heading output

*Output ports: 4 ports, RS422/485; baud rates: 4800, 960, 19200 or 38400

*Output syntax: NMEA0183, HDT, ZDA, GGA, VTG, ROT, the sentences of each port can be independently configured

*Output date rate: 1 Hz, 5 Hz, 10 Hz, independently available

*Backup HDG input: 1 port, RS422/485, NMEA0183, automatically identify the baud rate

*DGPS input: RS422/485, RTC SC-104

*Temperature: Operation -30 ° C~+70 ° C; Storage: -40 ° C~+85 ° C

*Power: +24VDC (+18V~+36V)

*Power consumption: <8W

*Display mode: Heading, ROT, Compass, Navigator

*Display Waterproof: IP65

*Vibration: IEC60068-2-8

*EMC: IEC61000

 

Features:

1) SC-20 combines magnetic compass on board, as a patent three sensors schematic, making
the compass output never lost, even in the case where the received GPS signal is so poor to lock.
other satellite compass does not have this feature, and such a risk exists.
2) SC-10 and SC-20 have the same host, the simplified satellite compass SC-10 has lower price
but good performance.
3) Antenna baseline length is 1.0 m, making the heading output more accuracy
4) 12 Channels GPS receivers, while some low-cost compass uses 9 channels receiver.