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Name FURUNO FAR-21X7
Spec. FAR-2117_27_37s
Size
Others
Details

FURUNO FAR-21x7 series 20.1" High resolution Multi-color LCD Automatic Radar Plotting Aid

Antenna Radiators
1.Type Slotted waveguide array

RF Transceiver
1.Frequency
X-band:9410MHz30 MHz
S-band: 3050 MHz 30 MHz

2. Output power
FAR-2817 12 kW RTR-078
FAR-2827 25 kW RTR-079
FAR-2837S 30 kW RTR-080

3. Pulselength/PRR
Range scale(nm)--------Pulselength(s)---------------PRR(Hz)
0.125,0.25---------------0.07---------------------------3000
0.5------------------------0.07,0.15---------------------3000
0.75,1.5------------------0.07,0.15,0.3-----------------3000, 1500
3--------------------------0.15,0.3,0.5,0.7--------------3000, 1500, 1000
6--------------------------0.3,0.5,0.7,1.2---------------1500, 1000, 600
12,24---------------------0.5,0.7,1.2--------------------1000, 600
48,96---------------------1.2-----------------------------600

4. I.F.60 MHz,Logarithmic
Bandwidth Short pulse:40MHz
Middle pulse: 10MHz
Long pulse: 3MHz

RADAR DISPLAY
1. Display
20.1"color LCD (SXGA 1280x1024 pixels),
400(H)x320(V)mm,
Effective display diameter:308mm
Echo Color: Yellow,green or white in 32 levels
2.Range scales and ring intervals (nm)
Range:.125,.25,.5,.75,1.5,3,6,12,24,48,96
Ring:.025,.05,.1,.25,.25,.5,1,2,4,8,16
3. Minimum range
30*m on 0.75 nm range scale
*Using a 10 cubic meters test target at 3.5 m high above sea and antenna at 15m high (IEC 60936-1). Different conditions give a different result, maybe close to 20m in actual installations.
4. Range discrimination
30 m on 0.75* nm range scale
5. Range ring accuracy
0.2
6. Presentation modes
Head-Up, Course-Up, North-Up, North-Up TM
7. Heading information
Furuno GPS compass SC-60/120 is a recommendable heading sensor as a backup of a gyrocompass. Confirm with your Administrations.
8.Parallel index lines
1,2,3 or 6 lines (menu selectable)
9.Radar map
1500 points to create coastlines, own ship safety contour,isolated underwater dangers, buoys, traffic routing systems,prohibited areas, fairways as required by IMO.
Automatic Plotting
1.Acquisition
100 targets (e.g. manually 50,automatically 50)
2.racking
Automatic tracking of all acquired targets in 0.1 to 32 nm
3.Guard zone (Target Acquisition Area)
Two guard zone, one of them 0.5 nm depth
4.Vector
True or relative 30s,1,3,6,12,15,30 min for prediction of
target motion
5.Past positions
5 or 10 past positions at intervals of 30 s,1,2,3,6 min.
6.Collision warning
CPA limit: 0.2-10nm, TCPA limit: 0-99min.
7.Trial maneuver
Dynamic or static, with selected delay time.
AIS FUNCTIONS (Data input from AIS is required)
1.Symbols
Sleeping, Activated, Dangerous, Selected, Lost targets
2.Number of targets
1,000 targets max.
3.Data indication
Basic and expanded data
POWER SUPPLY (specify when ordering)
1.Processor Unit
24 VDC or 115/230 VAC, 1, 50/60 Hz
440 VAC, 1, 50/60 Hz with optional transformer RU-1803
2. Display Unit
24 VDC or 115/230 VAC, 1, 50/60 Hz
440 VAC, 1, 50/60 Hz with optional transformer RU-1803
3. Antenna Unit
FAR-2837S:
230 VAC,3,60 Hz; 380 VAC, 3, 50 Hz; 440 VAC, 3, 60 Hz
115 VAC,3,60 Hz with optional transformer RU-5693
230 VAC,3,50 Hz with optional transformer RU-6522
440 VAC,3,50 Hz with optional transformer RU-5466-1

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