Model | JMA-5312-6 | JMA-5312-6HS | JMA-5322-7 | JMA-5322-9 | JMA-5322-6HS | JMA-5332-12 |
IMO compliant | | | | | | |
Display | colour raster scan PPI |
Range scale | 0.125/0.25/0.5/0.75/1.5/3/6/12/24/48/96 NM |
Scanners |
| Model | NKE-2103-6 | NKE-2103-6HS | NKE-2254-7 | NKE-2254-9 | NKE-2254-6HS | NKE-1130 |
Antenna length | 6ft. | 6ft. | 7ft. | 9ft. | 6ft. | 12ft. |
Transmitting power | 10kW | 25kW | 30kW |
Transmitting frequency | 9410mHz ± 30mHz | 3050mHz ± 20mHz |
Beam width 3db | Hor. 1.2°, Ver. 20° | Hor. 1.2°, Ver. 20° | Hor. 1.0°, Ver. 20° | Hor. 0.8°, Ver. 20° | Hor. 1.2°, Ver. 20° | Hor. 1.9°, Ver. 25° |
Rotation speed | 27rpm | 48rpm | 24rpm | 48rpm | 24rpm(60/50Hz) |
Pulse width (receive freq.) | 0.08µs/2250Hz, 0.25µs/1700Hz, 0.5µs/1200Hz, 0.8µs/750Hz, 1.0µs/650Hz | 0.07µs/2250Hz, 0.2µs/2250Hz, 0.3µs/1900Hz, 0.4µs/1400Hz, 0.8µs/750Hz, 1.0µs/650Hz, 1.2µs/510Hz |
Duplexer | circular + diode limiter |
Tuning | automatic / manual |
Ambient condition | temperature: -25°C +55°C, relative humidity: 93% @40°C |
Processor |
| Model | NDC-1417 |
Bearing indication | north-up / course-up / head-up |
Presentation mode | RM display with true trail, RM display with relative trail, TM display |
EBL | 2 (EBL1/EBL2) (center/independent) 000.0° - 359.9°, digital display |
VRM | 2 (VRM1/VRM2), 0.000 - 100.2nm, digital display |
Trail indication | 4 stages: short, middle, long, super long (e.g. short: off/0.25/0.5/1/3/6/10/15-min and continuous) |
Display (optional on JMA-5300Mk2 series BB) |
| Model | NWZ-173 |
LCD | 1280x1024dot (SXGA) |
Effective diameter | ≥ 250mm |
Connection cable | 5m (processor-monitor) |
Keyboard |
| Model | NCE-5171 |
Connection cable | 5m (processor-keyboard) |
Installation cable | CFQ-6912-30 standard L= 30m (optional up to 65m) | CFQ-6912-20 (L=20m) 2695110056 (L=40m) |
Power supply (voltage) | DC 21.6 - 31.2V | DC24V(DC21.6-31.2V) 1) AC100V to 240V |
Power consumption (at max wind load) | 620W | 700W | 240W + 1600VA |
Ambient condition | temperature: -15°C +55°C, relative humidity: 93% @40°C (processor, display, keyboard) |
Optional items |
2)Gyro interface unit | NCT-59A built-in NDC-1417 |
2)ATA unit (30 targets) | NCA-877A built-in NDC-1417 |
2)ARPA unit (100 targets) | NCA-877WA built-in NDC-1417 |
2)Performance monitor | NJU-85 | NJU-84 (standard) |
Interswitch box | NQE-3141-4A (up to 4 radars), NQE-3141-8A (up to 8 radars) |
2)AIS interface unit | NQA-2103 built-in NDC-1417 |
Plotting function board | NDB-34A built-in NDC-1417 |
AC rectifier | NBA-5111 - AC100-120/220-240V (50/60Hz, 1φ) | NBA-5111 (standard) |