Description
Target enhancement
Developed exclusively by JRC, TEFTM, allows target enhancement relative to the target size. The smaller echoes are far more enlarged than bigger echoes, giving a better on-screen separation and identification.
TEFTM works by adding pixels to targets displayed on the radar image and allows a vastly improved degree of discrimination between targets. Sophisticated processing results in a proportional enhancement where the relative enhancement of smaller targets is greater than applied to larger targets.
More powerful than ever
Inside the JMA-5200Mk2 are three TornadoTM processors, which are exclusively developed and designed by JRC, bringing a new level of performance and reliability to radar operation. The new TornadoTM processors, which equal the power of twelve conventional processors, and advanced system architecture make the JMA-5200Mk2 series probably the most sophisticated radar available today.
Flexible black box configuration
The processor unit is the heart of the JMA-5200Mk2, and shares the same simple configuration as its predecessor, contributing to an enhanced system configuration. Optional TT (Target Tracking) function module with up to 30 targets, and or AIS interface, plotter control unit can be built in.
Spesifications
Specs
| Model | JMA- 5212-4 | JMA- 5212-6 | JMA- 5222-7 | JMA- 5222-9 | JMA- 5212-4HS | JMA- 5212-6HS | |
|---|---|---|---|---|---|---|---|
| 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- 2103-4 | NKE- 2103-6 | NKE- 2254-7 | NKE- 2254-9 | NKE- 2103-4HS | JMA- 5212-6HS | |
| Antenna length | 4ft. | 6ft. | 7ft. | 9ft. | 4ft. | 6ft. | |
| Transmitting power | 10kW | 25kW | 10kW | ||||
| Transmitting frequency | 9410MHz ± 30MHz | ||||||
| Beam width 3db | Hor. 1.8°, Ver. 20° | Hor. 1.2°, Ver. 20° | Hor. 1.0°, Ver. 20° | Hor. 0.8°, Ver. 20° | Hor. 1.8°, Ver. 20° | Hor. 1.2°, Ver. 20° | |
| Rotation speed | 27rpm | 24rpm | 48rpm | ||||
| Pulse width (receive freq.) | 0.08µs/2250Hz, 0.25µs/1700Hz, 0.5µs/1200Hz, 0.8µs/750Hz, 1.0µs/650Hz | 0.07µs & 0.2µs/2250Hz, 0.4µs/1400Hz, 0.8µs/750Hz, 1.0µs/650Hz, 1.2µs/510Hz | 0.08µs/2250Hz, 0.25µs/1700Hz, 0.5µs/1200Hz, 0.8µs/750Hz, 1.0µs/650Hz | ||||
| Duplexer | circular + diode limiter | ||||||
| Tuning | automatic / manual | ||||||
| Ambient condition | temperature -25° to 55°C, relative humidity 0% to 93% non-condensing | ||||||
| Processor | |||||||
| Model | NDC-1460 | ||||||
| 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 – 97.7 NM, 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-5200Mk2 series BB) | |||||||
| Model | NWZ-164 | ||||||
| LCD | 1024 by 768 pixels (XGA) | ||||||
| Effective diameter | ≥180mm | ||||||
| Connection cable | 5m (processor-monitor) | ||||||
| Keyboard | ||||
|---|---|---|---|---|
| Model | NCE-7699A | |||
| Connection cable | 5m (processor-keyboard) | |||
| Installation cable | CFQ-6912-20 standard L= 20m (optional up to 65m) | |||
| Power supply (voltage) | 24V DC (21.6V to 31.2V DC)1)AC100-120/220-240V (50/60Hz,1φ) | |||
| Power consumption (at max wind load) | typ.120W / max 600W | typ.120W / max 600W | typ.120W / max 600W | |
| Ambient condition | temperature -15° to 55°C, relative humidity 0% to 93% non-condensing (processor, display, keyboard) | |||
| Optional items | ||||
| 2)NSK unit (gyro/log interface) | NCT-4106A | |||
| 3)ATA unit (30 targets) | NCA-877A | |||
| 3)Performance monitor | NJU-85 | |||
| 3)AIS interface unit | NQA-2155 | |||
| Interswitch cable | CFQ-5251 (5m) + CFQ-5351 | |||
| Plotting function board | NDB-44 | |||
| AC rectifier | NBA-5111 – AC100-120/220-240V (50/60Hz,1φ) | |||
| Cable 10/15/20/30/40/50/65 m | CFQ-6912-10/15/20/30/40/50/65 | |||
1)AC power requires rectifier NBA-5111
2) Required if no high speed NMEA available
3) Performance monitor, Target Tracking, AIS must be fitted on ships compliant to IMO.


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