11 – 3
……11.3 JMA-9823-7XA/9XA TYPE RADAR …………………………
â– General Specification
(1) Type of Emission: P0N
(2) Display: Color Raster Scan
(3) Screen: 29-inch Color CRT (Effective Diameter, more than 340 mm)
(4) Range Scale: 0.125, 0.25, 0.5, 0.75, 1.5, 3, 6, 12, 24, 48 and 96 (or 120) NM
(5) Range Resolutition: Less than 30 m
(6) Minimum Detective Range: Less than 40 m
(7) Bearing Accuracy: Less than 1Ëš
(8) Bearing Indication: North-up/Head-up/Course-up
(9) Ambient Condition: Temperature
Scanner: -25ËšC to +55ËšC
(Strage Temperature: -25ËšC to +70ËšC)
Other Units except Scanner: -15ËšC to +55ËšC
Relative Humidity 93% at +40ËšC
(10) Vibration: 2 to 13.2 Hz, amplitude ±1 mm ±10%
13.2 to 100 Hz, max. acceleration 7 m/s
2
constant
(11) Power Supply Input: Scanner: 220 V AC, 50/60 Hz, 3ø
110/220 V AC, 50/60 Hz, 1ø
(12) Power Consumption: Approx. 800 VA
(13) Power Supply Input Voltage
Fluctuation: Input Voltage ±10% (at the maximum cable length)
(14) Pre-heating Time: Within 4 min
(15) From Standby up to Operation: Within 15 sec
â– Scanner (NKE-1059-7/9) See 11.7
â– Transmitter-receiver (NTG-3027) See 11.10
â– Display Unit (NCD-4111) See 11.11
â– Performance Monitor (NJU-64J) See 11.14
â– Option
(1) Scanner with Deicing Heater: NKE-1059-7D/9D (only heater collar)
(2) Radar Interswitch: NQE-3015N
â– Distance between Units Maximum Distance
(1) Scanner - Transmitter-receiver: 30 m
(2) Display - Transmitter-receiver: 20 m
(3) Display Unit (Desktop Type) NCD-4111-T
â– Compass Safety Distance Standard
(1) Scanner: 1.05 m
(2) Transmitter-receiver: 2.8 m
(3) Display: 3.2 m