JRC JMA-3400 Series, Instruction Manual, Page: 272 / 314

Chapter 13 SPECIFICATIONS
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13.4 GENERAL SPECIFICATIONS
(1) Class of Emission P0N
(2) Display Color Raster Scan, PPI system
(3)Display capability SVGA (800x600dots) Screen
(4) Screen 12.1-inch Color LCD
Glass bonding
Radar image effective diameter 150mm or more.
(5) Range Scale 0.0625, 0.125, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 12, 16,
24, 32, 48, 64, 72NM
*The used range can be disabled with user setting.
(64, 72 NM or maximum range: off-center function is not
available.
The maximum range of JMA-3404 is 48NM.)
(6) Range Resolution Less than 30m
(7) Minimum Detective Range Less than 40m
(8) Range Accuracy Less than 1% of the maximum distance of the range scale
in use or less than 15m whichever is larger.
(9) Bearing Accuracy Less than ±1°
(10) Bearing Indication RM: Head-up, North-up, Course-up
TM: North-up, Course-up
(11) Ambient Condition
Standards IEC60945 Ed.4.0
* Refer to the display unit specifications for detailed
conditions.
Temperature:
Scanner Operation: -25 to +55°C / Storage: -25 to +70°C
Display Unit Operation: -15 to +55°C / Storage: -15 to +70°C
Relative Humidity +40°C, 93%
Vibration 2 to 13.2 Hz, amplitude±1mm
13.2 to 100 Hz @0.7 G
Velocity of the wind 100kn
Waterproof/dustproof Scanner IP26
Display unit IP55
* Refer to the display unit specifications for detailed
conditions.
(12) Power Supply Input DC+24V (All models, cable length of 30m or less)
DC+12V
(JMA-3404, JMA-3406, cable length of 20m or less.
*High speed model JMA-3406HS can not use DC12V.)