JRC JMA-5212-4, User Manual

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11.1
JMA-5212-4/6 TYPE RADAR
(1) Class of emission P0N
(2) Display Color Raster Scan, PPI Method
(3) Screen
15-inch Color LCD
Effective diameter of radar display, more than 180 mm
(4) Range Scale
0.125, 0.25, 0.5, 0.75, 1.5, 3, 6, 12, 24, 48, 96 nm
(5) Range Resolution
Less than 30m
(6) Minimum Detective Range
Less than 40m
(7) Range Accuracy
Less than 1% of the maximum distance of the range scale in use or
less than 15m whichever is larger
(8) Bearing Accuracy
Less than 1°
(9) Bearing Indication
Relative Motion mode: Head-up/Course-up/North-up
True Motion mode: Course-up/North-up
(10) Ambient Condition
According to IEC60945-4
Temperature
Scanner: -25 to +55°C
(Storage Temperature: -25 to +70°C)
Other Unit except Scanner: -15 to +55°C
Relative Humidity 93% at +40°C
Vibration 2 to 13.2Hz, amplitude ±1mm ±10%
13.2 to 100Hz, acceleration 7m/s
2
Velocity of the wind 51.5m/s (100kt)
(11) Power
Supply Input +24VDC (Display Unit)
+24VDC (Scanner)
Display Unit and Scanner correspond to
100/110/115/220/230/240VAC, 1
M
, 50/60Hz
when use NBA-5111.
(12) Power Consumption Approx. 600W (In maximum wind velocity)
(13) Power
Supply Voltage +24VDC –10/+30% (Display Unit)
Fluctuation +24VDC –10/+30% (Scanner Unit)
(14) Pre-heating
Time Approx. Within 1min30sec