Radars for small craft

JRC JMA-3300 series

  • 10.4-inch ultra bright LCD
  • New System-on-Chip technology
  • Semi-Constaview digital signal processing
  • AIS and MARPA+ as standard
  • High speed version available

The JMA-3300 series is JRC’s newest radar, featuring a 10.4-inch ultra bright LCD, and incorporates the latest digital signal processing for excellent target identification and detection in a compact design. The tough glass bonded LCD is backlit by white LED’s giving 1000cd/m2 of brightness, making the radar image amazingly sharp. A feature not previously found on this class of radar.

JRC engineers custom designed the System-on-Chip (SoC) inside the new JMA-3300 series to be an extremely powerful tool. With such a small chip, weighing less than a sugar cube, performance remains at our high standards. At the same time, the SoC technology makes the compact radar very power efficient.

The new radar has the ability to display 50 AIS symbols, and 10 MARPA+ tracking targets as standard. The high quality of the display provides outstanding target definition and discrimination. The (second generation) MARPA+ continues JRC’s successful MARPA+ technology first found in the previous JMA-2300 radar series.

Based on JRC’s patented technology found in the bigger radars, the new JMA-3300 integrates semi-Constaview. This allows fast processing of targets, showing true trails in Head-Up mode, without interference of fixed targets, such as land or mass.

Smooth and comfortable operation is guaranteed with the solid and responsive feel of the keys. A dedicated jog-dial is conveniently integrated as well as the function keys for one-touch access to GAIN, SEA and RAIN. The JMA-3300 also incorporates 4 soft-key switches just below the display that can be assigned by the user. Here you can specify commonly used functions, making it even simpler to navigate.

Other ship’s movement and speed can be monitored from length and direction of their trails, primarily serving for collision avoidance. It integrates four different trail length modes, which will show a ship’s course instantly, a unique operational feature that allows for more flexibility.

With the transparent (pop-up) windows, you can navigate through menus or view required data, such as own ship data or cursor data, without losing the complete radar image.

Updating your radar with the latest software is made easy with a conveniently integrated USB port on the front side of the display.

Standard supply:

  • Scanner unit 4kW NKE-2042, 6kW NKE-2062/2062HS or 10kW NKE-2103-4/2103-4HS NKE-2103-6/2103-6HS
  • LCD Monitor NCD-2182
  • Cables 5/10/15/20/30 m
  • Spare parts
  • Operation guide/manual
  • Installation manual

Optional items:

  • Gyro interface unit NCT-4106A
  • Display cover MTV304869
  • Connection cable for JLR-20 (10m) CFQ-5469
  • AC Rectifier NBA-3308 (100/110/115/200/220/230VAC)

Specification:

Scanner unit:
Transmitting frequency:

X-Band
9410 ±30 MHz
Antenna length:

NKE-2042 radome

NKE-2062(HS)

NKE-2103-4(HS)
NKE-2103-6(HS)
2 ft

3.9 ft

4 ft
6 ft
Transmitting power:

NKE-2042

NKE-2062(HS)
NKE-2103-4(HS)
NKE-2103-6(HS)
4 kW

6 kW
10 kW
10 kW
Beam width 3db:
NKE-2042

NKE-2062(HS)
NKE-2103-4(HS)
NKE-2103-6(HS)
Hor.4° / Ver.25°

Hor.2° / Ver.30°

Hor.1.8° /Ver.20°
Hor.1.2° / Ver.20°
Rotation speed:
NKE-2042

NKE-2062(HS)
NKE-2103-4(HS)
NKE-2103-6(HS)
27 RPM

16-27 RPM (27-48 RPM)
16-27 RPM (27-48 RPM)
16-27 RPM (27-48 RPM)
Maximum range:
NKE-2042
Other scanners
48NM
72NM
Environment:
Temperature:
Relative Humidity:
Waterproof:
-25 to +55°C
93% non-condensing
IP26
Radar Monitor:
Monitor: Glass bonded 10.4-inch LCD display (640 × 480 pixels) 1000cd/m2 by white LED backlit
Effective diameter: >150 mm
Environment:
Temperature:
Relative Humidity:
Waterproof:
-15 to +55°C
93% non-condensing
IP55
Presentation mode:
RM:
TM:
North / Head / Course-up
North / Course-up
Gain: Auto / manual
Sea / rain: Auto / manual
Trail indication: 4 stages (example 1 minute to 1 hour or continuous)
Off center: within 66% of PPI radius
Barge icon: Available
MARPA+ acquisition mode: Auto / manual
MARPA+ targets: 10 targets
MARPA+ tracking: 20NM
MARPA+ info: To be selected from true heading, distance, COG, SOG, CPA, TCPA
Vector mode and length: True/relative vector, adjustable from 1 to 60 minutes
Guard zone: 2 zones
Alarms: CPA/TCPA, new target, lost, system error
AIS targets (built-in): 50 targets
AIS info: To be selected from MMSI, call sign, ship’s name, COG, SOG, CPA, TCPA, heading, distance, longitude/latitude, status etc
Input (navaid): GGA, GNS, GLL, RMC, VTG, VBW, VHW, THS, HDT, HDG, HDM, DPT, DBT, MTW, ROT, RSA, VDM, VDO, ALR, VWT, VWR
Input (heading): IEC61162 (4800/38400bps – THS, HDT, HDG, HDM)
JRC-NSK format (JLR-20/30)
Gyro-sync/step (360x, 180x, 90x, 36x) with gyro interface
Input (speed): IEC61162 (4800bps – VBW, VHW)
Log-sync (360x, 180x, 90x, 30x) with gyro interface
Log-pulse (800, 400, 200, 100) with gyro interface
Output: RSD, OSD, TTM, TLL, TTD, GGA, RMC, GNS, GLL, VTG, THS, HDT
Contact out: 1 for external buzzer
Power supply(voltage):
NKE-2042

NKE-2062(HS)
NKE-2103-4(HS)
NKE-2103-6(HS)
DC12/24V -10/+30%
DC12/24V -10/+30%
DC24V -10/+30%
DC24V -10/+30%
Power consumption:
NKE-2042
NKE-2062(HS)
NKE-2103-4(HS)
NKE-2103-6(HS)
Approx. 60W
Ave.85W, Max.230W
Ave.100W, Max.360W
Ave.100W, Max.360W