Raymarine Radar Scanner manual 2D 18 Radome Scanner Unit, General, Transmitter, Antenna

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Appendix A: Specification

47

Appendix A:Specification

2D 18" Radome Scanner Unit

General

Approvals
CE - conforms to	89/336/EEC (EMC), EN60945:1997
FCC - conforms to	Part 80 (47CFR) and Part 2 (47CFR)

Dimensions	Φ 468 x 227 mm (18.4 x 8.9 in)

Weight	6.5 kg (14.3 lbs)

Input Voltage	8.7 - 32 V DC (from display unit)

Power Consumption	28 W (9 W Standby)

Environmental	Waterproof to CFR46
	Temperature range:	-10° to +55°C
	Humidity limit:	up to 95% at 35°C
	Maximum wind speed for satisfactory operation: 100 Kts

Maximum Range Scale	24 nm


Transmitter

Transmitter Frequency	9410 +/– 30 MHz

Peak Power Output	2.0 kW (nominal)

Transmitter	Solid-state modulator driving Magnetron

Pulse Length/PRF	0.08∝ s/2250Hz (0.75 nm or less)
	0.25 ∝ s/1500 Hz (above 0.75 nm & less than 6 nm)
	0.70 ∝ s/750 Hz (6 nm or greater)

Standby Mode	Magnetron heater and control left on, all other services off

Duplexer	Circulator


Antenna

Antenna Type	Patch array

Beam Width (nominal)	5.2° horizontal, 25° vertical

Polarization	Horizontal

Antenna Side lobes	Less than -22 dB

Rotation Rate	24 rpm (nominal)

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Contents Pathfinder Radar Scanners Page October Pathfinder Radar Scanners Owners HandbookPathfinder Radar Scanners Display Software Version PrefaceWarranty Contents Appendix a Introduction OverviewThis handbook is divided into three chapters as follows EMC installation guidelinesConnections to Other Equipment Supplied with Option for Unpacking and inspecting the componentsOption Supplied with ForSelecting the scanner unit site Radome Scanner Open Array Scanners WeightPathfinder Radar Scanners Mounting surface sailboats Mounting surface power boatsIdeal Radiation Plane Setting the radiation planeRejoining Cables Cable runsScanner Package Inter-Unit Cable Inter-unit cableInter-Unit Cable Scanner Package Radome scanner cables2DE Eur Power cable Inter-Unit Cables Radome ScannerInter-Unit Cable KW Scanners Open array scanner cablesSystems 4 kW scanners only 32 V Systems 4 kW scanners32 V Systems 10kW scanners 32 V systems Power Cable Core Size each coreKW Scanners Pathfinder Radar Scanners Installing the Scanner Connecting the radome scanner inter-unit cable Inner cover White wire Installing the Scanner Pathfinder Radar Scanners Open array scanner Securing the pedestal to the mounting platform Connecting the open array scanner inter-unit cable Heatshrink Heat Shrinking of Wires Do not grease the gasket in the pedestal lid Fitting the open array to the pedestal Grounding the radar system DC power connectionPower Connections System connectionsVessels Device Open Array Systems Radome Supply 10 kW Scanner connectionDisplay Front view Display Cable ConnectorScanner Display unit connection Connector PanelsPathfinder Radar Scanners EMC Conformance Set up, alignment and timing checksSwitch on and initial set up System Checks and AlignmentBearing alignment Display timing adjustmentOpen array position alignment Checking transmissionServicing and Safety MaintenanceRoutine Checks Problem Correction Problem SolvingFor Technical Support How to Contact Raytheon USFor Marine Product and Services Information For Accessories and PartsFor Product Repair and Service How to Contact Raytheon EuropeWorldwide Support Accessories and PartsTechnical Support Pathfinder Radar Scanners Antenna 2D 18 Radome Scanner UnitGeneral TransmitterReceiver 4D 24 Radome Scanner UnitIncluding Low Noise Converter/Limiter & if Receiver Pulse Length/PRF 5S and 9S 48 Open Array Scanner Unit9S Transmitter 10 kW Appendix a SpecificationReceiver Noise Figure Less than 5 dB 7S Transmitter 4 kW 7S and 11S 72 Open Array Scanner Unit11S Transmitter 10 kW Appendix a Specification Pathfinder Radar Scanners Index Pathfinder Radar Scanners