• Precise 2D heading and positioning data to radar, sonar, chart plotter, AIS and autopilot
• Unaffected by magnetic interference, ideal for steel vessels
• Provides better than 1 degree heading accuracy for up to three minutes during loss of GPS signal
• Stabilized NMEA output for autopilot heading
• Heading accuracy of better than 0.5 degrees rms
• Rate of turn tracking rates up to 25 degrees per second
• Both fixed and swivel mount bases supplied
• WAAS/EGNOS ready
• RS-232C and RS-422 serial ports
• Waterproof to IP 67 rating
• Reliable in any sea and weather conditions
• Pitch and roll accuracy of better than 1 degree rms
• IMO Approved

Specifications Receiver Type LI, C/A code, with carrier phase smoothing Channels 12-channel parallel tracking (10 channel when tracking SBAS) Update Rate 5Hz position max, 10 Hz heading max Horizontal Accuracy <1 m 95% (DGPS)* <5 m 95% (autonomous, no SA)** Heading Acuracy <0.5 degrees rms Rate of Turn 25°/s max Pitch / Roll Accuracy <1 degree rms Start-up Time <60 s typ. Heading Fix <20 s Satellite Reacquisition <1 s * Depends on multipath environment, number of satellites in view, satelite geometry, baseline length (for local services), and ionospheric activity. ** Depends on multipath environment, number of satellites in view, and satellite geometry. *** Optional beacon-differential COMMUNICATIONS Serial Ports 2 RS232 TX, 1 RS232 RX, 3 RS422 TX Isolation All serial ports optically isolated from power supply Baud Rates 4800, 9600, 19200 Data I/O Protocol NMEA 0183 and SLX binary Correction I/O Protocol RTCM SC-1.04 Timing Output IPPS (HCMOS, active high, rising edge sync,10 ., 10 pF load) IPPS Accuracy 50 ns NMEA Heading Messages GPGGA, GPGLL, GPGSA, GPGST, GPGSV, GPRMC, GPRRE, GPVTG, GPZDA RD1, HEHDT, HEROT, HEHDM, HEHDG ENVIRONMENTAL Operating Temperature -30°C to +70°C Storage Temperature -40°C to +85°C Humidity 100% condensing Equipment POWER Input voltage 8.0 to 40VDC Isolated Power supply isolated from serial ports Reverse Polarity Protection Yes (but not reverse polarity operation) Power Consumption <4.5 W Current Consumption <360 mA at 12.0 VDC MECHANICAL Dimensions 60 cm L x 16 cm W x 18 cm H (Not including mounts) Weight <1.5 kg Power/Data Connection 18-pin, Environmentally sealed

WARNING: This product can expose you to chemicals including Di-n-hexyl Phthalate, DnHP, which is known to the State of California to cause reproductive harm, and Vinyl Chloride which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov.