11-1
11.1 JMA-5912-6 TYPE RADAR
(1) Class of emission P0N
(2) Display Color Raster Scan
(3) Screen 23.1-inch Color LCD
Effective diameter of radar display, more than 320 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 30 m
(6) Minimum Detective Range Less than 40 m
(7) Range Accuracy Less than 1 % of the maximum distance of the range scale in
use or less than 15 m 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 ℃
(Storage Temperature: -25 to +70 ℃)
Other Unit except Scanner: -15 to +55 ℃
Relative Humidity
93 % at +40 ℃
Vibration
2 to 13.2 Hz, amplitude ±1 mm ±10 %
13.2 to 100 Hz, Gravity acceleration 7 m/s
2
Velocity of the wind 51.5 m/s (100knot)
(11) Power Supply Input +24 VDC (Display Unit)
+24 VDC (Scanner)
* Display Unit correspond to 100/110/115/220/230/240 VAC
when use NBA-5111.
(12) Power Consumption Approx. 140 W (typical)
Approx. 620 W (In maximum wind resistant velocity)
(13) Power Supply Voltage Fluctuation +24 VDC –10/+50 % (Display Unit)
+24 VDC –10/+50 % (Scanner Unit)
(14) Pre-heating Time Approx. Within 1 min 30 sec
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