Check the listing for details. Simrad NAC-3 VRF Core Pack - NAC-3, Precision-9 & N2k Starter Kit. Condition: New. Listed at 2169.00 USD. Simrad NAC-3 VRF Core Pack - NAC-3, Precision-9 & N2k Starter Kit Simrad NAC-3 VRF Core Pack - NAC-3, Precision-9 & N2k Starter Kit NAC-3 VRF Core Pack NAC-3, Precision-9 N2k Starter Kit Comprising of the high-current NAC-3 Autopilot computer, Precision-9 compass N2k Starter Kit. The NAC-3 Autopilot Computer is the brains behind your autopilot system. NAC-3 contains the control algorithms developed to helm a yacht across a broad range of weather conditions and sea-states, alongside the electronics needed to operate a hydraulic or mechanical drive unit, while also interfacing with other components including heading sensors and rudder feedback units. The NAC-3 was designed for boats 10M(33) or greater in length and is rated to operate high-current hydraulic drives, mechanical drive units, and solenoid valves with a current rating of 30 Amps continuous (50 Amps peak). Precision-9 CompassThe Precision-9 Compass supplies heading and rate-of-turn information to Simrad, BG and Lowrance autopilot, radar and navigation systems. Based on reliable solid-state sensor technology, this compact compass offers easy installation aboard any vessel. N2k Backbone Starter KitNMEA 2000 Micro-C Network starter kit: Includes Network power cable, 4.5M (15) N2K cable, 3 x T-connectors, 2 x network terminators Features:Heading, Rate Of Turn (ROT), roll, and pitch output over NMEA 2000®Heading and ROT calculated using sensor data from 9 axes of rotation and motionAccurate and reliable solid-state sensor technologyHeading accuracy of 2 after calibrationEasily adjustable mounting bracket allows bulkhead or up-mast installationIPX7 waterproof. Best in class.Simple installation with a single NMEA 2000® connection Specifications:Temperature, operation: 0 to +55CTemperature, storage: -32 to +70CProtection: IPx7Weight in Kg: 0.7kg, 1.6lbsDimmension Max size, mm (length x width x height): 211 x 196 x 65.5mm, 8.31 x 7.72 x 2.58Mounting: BulkheadConstruction: PlasticColor: BlackCable inlet: Grommet (Spare Incl)Local power supply: 12/24 V DC +10-30%NMEA 2000 Load Equivalent number (50mA): 1Reversible motor control of rudder: Max continious load 30A, peak 50A for 1sOn/off solenoid control of rudder: 12/24V DC, common, load range 10mA to 10A, off current Engage output for bypass/clutch: 12/24V DC, min 10mA, max 3ARudder angle, frequency input: 15V, 1.4 to 5kHz, resol. 20Hz/ OR NMEA2000NFU port/stbd input and mode indicator output: External open/close contact, common ret, contact current max 30mAMode input: External open/close or pulse contact for SYSTEM SELECT, common ret, close to activate, contact current max 30mAExternal alarm output for buzzer/relay: Max 100mA, voltage level as local supplyIEC 61162-1 input (NMEA0183 In): 1 chIEC 61162-1 output (NMEA0183 Out): 1 chIEC 61162-1 speed: 4.8 38.4 kbaudNMEA2000: Certified (pending)