DESCRIPTION
JRC's new JMA-5200Mk2 continues the success of its predecessor, reaching a new level of performance, designed to seamlessly run radar images faster and more efficiently than even before.
The second generation and patented Constaview™ is realised through the use of three high-speed processors (in-house Tornado™ technology). All info gathered by the radar is fully processed within a few milliseconds before displayed, generating a smooth image rotation when sailing in Head-Up mode. When changing to North-Up, the new radar image is displayed without any delay caused by the scanner rotation.
Other ship's movement and speed can be monitored from length and direction of their trails, primary serving for collision avoidance. The JMA-5200Mk2 integrates four different trail length modes, that will show a ship's course instantly, a unique operational feature that allows for more flexibility. Example real-time processing on the left.
The new JMA-5200Mk2 series integrates a wide dynamic range receiver that, compared to conventional models, significantly improves the differentiation of noise and targets under sea clutter. The radar system overcomes different sources of unwanted signals, maintaining a constant level of clutter suppression.
SPECIFICATION
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.
1.Display1
2.Scanner
3.Keyboard
4.Processor
5.Cables
6.Spare parts
7.Manuals (English)
1.Not included in black box configuration
2.The total distance between scanner and processor must not exceed 65 m
All specifications are subject to change without notification.
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
DISPLAY
SCANNERS
KEYBOARD AND PROCESSOR
WHAT'S STANDARD IN THE BOX?
Cables
Which cables?
Std.
Max.
Display to processor1
5 m
5 m
Scanner to processor2
20 m
65 m
Keyboard to processor
5 m
25 m
Power cable for processor
5 m
5 m
Power cable for display
5 m
5 m