221
8 Specifications
8.1 General
(1) Scanning mode Raster scanning, PPI
(2) Display unit 10-inch square monochrome CRT
(3) Display color Green
(4) Ranges
JMA-2343
0.125, 0.25, 0.5, 0.75, 1.5, 3, 6, 12, 24, 36, 48 NM
JMA-2344
0.125, 0.25, 0.5, 0.75, 1.5, 3, 6, 12, 24, 36, 48, 64 NM
(5) Range resolution 25m maximum
(6) Minimum range 25m maximum
(7) Bearing accuracy ±1°maximum
(8) Bearing discrimination
JMA-2343 4.2˚
JMA-2344 2.2˚
(9) Bearing measurement mode True/Relative bearing
(10) Environmental condition
・ Temperature Scanner unit -15˚C to +55˚C
Display unit -15˚C to +50˚C
・ Relative humidity 93% maximum at 40˚C
・ Relative wind velocity
Scanner unit 36.0m/sec (70 knots)
(11) Power consumption
・ DC input (12,24,32V)
JMA-2343 Approx. 60W
JMA-2344 Approx. 65W
・ AC input
(Note)
Approx. 100VA
(100/110/115/200/220/230V, 50/60Hz single phase)
(12) Input power range DC10.8V to DC42V
(13) Preheating time Approx. 90 seconds
(14) Warm-up time Approx. 3 seconds maximum
(Note) The following rectifiers need be used when AC input is to be used : NBA-797A