JMA-7100 series
ARPA radar
Complies with SOLAS carriage requirements for vessels
under 10.000 GT. and fully meets MSC 192(79) radar
performance standards e ective from 1 July 2008.
– JRC’s new and powerful radar greatly increases performance, but keeps operation simple
19” high visibility LCD screen
Constaview™ digital signal processing
TEF™ multi-level target enhancement
High speed version available
Wide dynamic range receiver
JMA-7100 series
– performance features
Unique features
JRC’s new JMA-7100 ARPA radar series integrates the latest
leading technologies and represents a signi cant step change in
terms of reliable performance and cost-e ectiveness, making it
one of the most advanced radar products available today.
Constaview™
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.
Real time Head-Up mode
Constaview™ Conventional
Radar
sweep
Redrawing
True Trails
Constaview™ refreshes the image every 16mS.
Despite heading changes trails are always true.
Relative Trails
Traditional technology relies on several sweeps of the scanner
to redraw the image. Trails are presented as relative.
Select a trail length
Other ship’s movement and speed can be monitored from length and direction of their trails,
primary serving for collision avoidance. The JMA-7100 radar series integrates three di erent
trail length modes, that will show a ship’s course instantly, a unique operational feature that
allows for more exibility. Example real-time processing:
1 min. 3 min. 6 min. 10 min.
Target Enhancement Function™
Developed exclusively by JRC, TEF™,
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
identi cation.
JMA-7100 ARPA radar – navigation has a new
JMA-7100 series
– developed for maximum ease of use
Flexible black box configuration
The radars are available in standalone and desktop version to suit your
type of vessel. In the desktop version, the processor unit is the heart of the
JMA-7100, and shares the same simple con guration as its predecessor,
contributing to an enhanced system con guration. TT (Target Tracking)
function module with up to 100 targets, and AIS interface are built-in.
Wide dynamic range receiver
The new JMA-7100 series integrates a wide dynamic
range receiver that, compared to conventional models,
signi cantly improves the di erentiation of noise and
Saturation
of noises on
receiver
Wide
dynamic
range
targets under sea clutter. The radar system overcomes
di erent sources of unwanted signals, maintaining a
constant level of overall visible clutter.
More powerful than ever
The JMA-7100 incorporates three Tornado™ processors, which are exclusively developed and designed
by JRC, bringing a new level of performance and reliability to radar operation. The new Tornado™
processors, which equal the power of twelve conventional processors, and advanced system
architecture make the JMA-7100 series probably the most sophisticated radar available today.
CCRP
As set by IMO regulations, a Consistent Common Reference Point (CCRP) is a location
on own ship, to which all horizontal measurements, such as target range, bearing,
relative course/speed, closest point of approach, or time to closest point of approach
are referenced.
Where multiple antennas are installed, di erent
position o sets for each antenna in the radar
system should be applied with respect to the
CCRP. If you switch between scanners (up to 8
possible - option), the information displayed is
generated allows for consistency and uniform
output. This new feature is easily accessible from
the menu.
Interswitching
Optional interswitching up to 8 displays possible.
standard
JMA-7100 series
JRC one-call™
One number to call
With JRC you can go anywhere and
if you need our support, simply call us
at +81 3 3492 9201, anytime.
– easy user interface
New keyboard design
With its new case design, the keyboard of the JMA-7100 series allows you to carry out all radar
operations simply by using the keyboard or on-screen by use of the trackball.
The responsive feel keys allow logical and
precise operation and integrates function keys
for one-touch access to EBL, VRM, GAIN, SEA and
RAIN. This makes it easy to navigate through all
common used tasks.
Clear on-screen info
Sensor info
The JMA-7100 series make your
radar images more brilliant
than ever with a sharp 19” high
resolution LCD screen.
Menu selections, via the keyboard
or trackball are clearly shown on
the display - allowing “at a glance”
interpretation of the radar image.
You can also select from multiple
background modes e.g. day/dusk/
night and adjust the brilliance at
your own convenience.
Signal processing info
Cursor/marker info
Own ship info
Target tracking & AIS info
Menu and digital info
Alarm info
JRC StarNetwork™
JRC has been providing sales and support of products since 1915. Today, JRC o ers comprehensive assistance
through its organisation, in partnership with a worldwide StarNetwork™ of over 270 fully trained and quali ed
partners and agents, assisting you 24 hours a day, 7 days a week and 365 days a year.
Vancouver
Seattle
San Francisco
Los Angeles
San Diego
Honolulu
Toronto
Chicago
Houston
Panama
Guayaquil
Lima
Talchuano
Miami
Havana
New York
Reykjavik
St. John’s
Rio de Janeiro
Buenos Aires
Torshavn
Lisbon
Las Palmas
Dakar
Belfast
London
Le Havre
Abidjan
Egersund
Antwerp
Madrid
Cape Town
Rotterdam
Tuni s
Lund
Amsterdam
Rome
Athens
Limassol
Helsinki
Tallinn
Istanbul
Alexandria
Richards Bay
Durban
Haifa
Dubai
Mumbai
Columbo
Hong Kong
Hanoi
Bangkok
Kuala Lumpur
Singapore
Jakarta
Pusan
Vladivostok
Shanghai
Taipei
Manila
Melbourne
Tok yo
Brisbane
Sydney
Suva
Auckland
JMA-7100 series
– system exibility
Theme based navigation
With JRC’s new radar series you don’t have to settle for one
constant setting throughout, integrating four navigation themes,
facilitating the most optimised radar image, particularly valuable
to the dynamically changing conditions. For speci c areas,
decide on coastal or deep-sea mode and for weather, JRC has a
storm and rain mode integrated. JRC-designed themes are easy
to customise, so you can adjust and set your radar image exactly
as you want.
More built-in ergo-flexibility
The trackball is designed to work in perfect harmony with the operating system. One of
the new features in this radar series is that you can e ortlessly assign commonly used
functions to the left mouse button, giving you the capability to access a preferred function
without having to take your hand o the trackball. You can assign and reassign this multibutton with a range of operational features, which among others are AIS info, TT ACQ,
show TT data, property, make mark.
TT = Target Tracking = ARPA
What’s standard in the box?
JRC sets the highest standards for performance and exibility. With our new JMA-7100 series, you have six key choices
to select from, allowing you to ‘con gure’ your favoured radar system – from unit type to cabling – making it more
than ideal for your preferred installation approach.
Your choices
2-unit or 3-unit
type?
transmitting
power?
X-band or
S-band?
conventional or
high-speed?
desktop or
stand alone?
Models available
2-unit 6
3-unit 3
JMA-7110-6XA JMA-7110-6XAH JMA-7122-6XA JMA-7122-9XA JMA-7122-6XAH JMA-7123-7XA JMA-7123-7XA JMA-7132-SA JMA-7133-SA
2-unit 2-unit 2-unit 2-unit 2-unit 3-unit 3-unit 2-unit 3-unit
10kW 10kW 25kW 25kW 25kW 25kW 25kW 30kW 30kW
X-band X-band X-band X-band X-band X-band X-band S-band S-band
CHSC CHSC C C C
cable type 1 cable type 1 cable type 2 cable type 2 cable type 1 cable type 3 cable type 3 cable type 2 cable type 3
10kW 2
25kW 5
30kW 2
X-band 7
S-band 2
conventional 7
high-speed 2
both versions
available in all
9 models
Cable type 1
Scanner to display own choice 5, 10, 20, 30, 40 and/or 65 m max 65 m
cable length
selection?
standard and
selectable max up to 65m
Cable type 2
Scanner to display standard 40 m max 65 m
Cable type 3
Scanner to transceiver own choice 20 or 30 m
Scanner to transceiver (waveguide) own choice 20 or 30 m
Transceiver to display standard 35 m
(!) The total maximum length for cable type 3 (scanner to display) must not exceed 65 m.
JMA-7100 series
– dimensions and mass
Dimension drawings - Stand alone version
NCD-4790 MASS 99 kg
325 mm
200 mm
575 mm
580 mm
Dimension drawings - Desktop version
NWZ-173 MASS 12,1 kg
450 mm
1150 mm
333 mm
NDC-1399-7 MASS 30 kgNCE-5163 MASS 3,5 kg
515 mm
425 mm
391 mm
210 mm
52 mm
400 mm
Dimension drawings - Transceivers
461 mm
460 mm
479 mm
for 3-unit types
NTG-3230 s-band MASS 33 kgNTG-3225 x-band MASS 15 kg
615 mm
471 mm
363 mm
615 mm
365 mm227 mm
JMA-7100 series
– dimensions and mass
Dimension drawings - 10kW X-band scanner
NKE-2103-6 MASS 40 kg
Swing circle 1910 mm
290 mm
348 mm
NKE-2103-6HS highspeed MASS 40 kg
Swing circle 1910 mm
Dimension drawings - 25kW X-band scanner
NKE-1125-6 MASS 55 kg
Swing circle 1910 mm
NKE-1125-9 MASS 60 kg
Swing circle 2825 mm
290 mm
458 mm
NKE-2254-6HS highspeed MASS 55 kg
Swing circle 1910 mm
290 mm
348 mm
290 mm
458 mm
290 mm
458 mm
NKE-1129-7 3-unit type MASS 51 kg
Swing circle 2270 mm
290 mm
458 mm
NKE-1129-9 3-unit type MASS 53 kg
Swing circle 2825 mm
Dimension drawings - 30kW S-band scanner
NKE-1130 MASS 180 kg
Swing circle 4000 mm
320 mm
660 mm
NKE-1139 3-unit type MASS 150 kg
Swing circle 4000 mm
290 mm
458 mm
320 mm
660 mm
JMA-7100 series
– speci cations
Model JMA-7110-6XA JMA-7110-6XAH JMA-7122-6XA JMA-7122-9XA JMA-7122-6XAH JMA-7123-7XA JMA-7123-9XA JMA-7132-SA JMA-7133-SA
IMO compliant
Unit type 2-unit type 1) 3-unit type 2-unit type 2) 3-unit type
Performance monitor NJU-85 NJU-84
Frequency X-band S-band
Display colour raster scan PPI
Scanners
Radar display unit
Installation cable (max length 65 m)
Power supply (voltage)
Power consumption (max wind)
Optional items
Power control NQE-3167
Interswitch (built-in type: up to 2) NQE-3141-2A
Interswitch (box type: up to 4) NQE-3141-4A
Interswitch (box type: up to 8) NQE-3141-8A
VDR I/F CFQ-1891
Scanner with deicing device n/a n/a NKE-1125-6D NKE-1125-9D NKE-2254-6HSD NKE-1129-7D NKE-1129-9D NKE-1130D NKE-1139D
AC/DC converter NBA-5135 n/a NBA-5135 n/a
1) separate transmitter receiver: NTG-3225 2) separate transmitter receiver: NTG-3230
3) consists of NWZ-173 (display), NDC-1399-7 (processor) and NCE-5163 (keyboard)
4) specify power supply input for drive motor for NKE-1125/1129/1130/1139 series upon ordering (NKE-2103/2254 can operate under both)
Model NKE-2103-6 NKE-2103-6HS NKE-1125-6 NKE-1125-9 NKE-2254-6HS NKE-1129-7 NKE-1129-9 NKE-1130 NKE-1139
Antenna length 6ft. 6ft. 6ft. 9ft. 6ft. 7ft. 9ft. 12ft 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. 1.2°, Ver. 20° Hor. 0.8°, Ver. 20° Hor. 1.2°, Ver. 20° Hor. 1.0°, Ver. 20° Hor. 0.8°, Ver. 20° Hor. 1.9°, Ver. 25° Hor. 1.9°, Ver. 25°
Rotation speed 27rpm 48rpm 24rpm 48rpm 24rpm
Pulse width (freq.) 0.08μs/2250Hz, 0.07μs/2250Hz, 0.2μs/2250Hz,
Duplexer circulator + diode limiter circulator + TRHPL
Range scale 0.125/0.25/0.5/0.75/1.5/3/6/12/24/48/96 nm
Motor brushless
Tuning automatic / manual
Modulator solid state modulator circuit
Ambient condition temperature: -25°C +55°C (NTG-3225/NTG-3230: -15°C +55°C), relative humidity: 93% @40°C
Model (stand alone) NCD-4790
Model (desktop)
LCD 1280 x 1024 dot
E ective diameter ≥ 250mm
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°, numerical indication in 4 digits
VRM 2 (VRM1/VRM2), 0.000 - 100.0nm, numerical indication in 4 digits
Trail indication 3 stages: short, middle, long (e.g. short: o /0.25/0.5/1/3/6/10/15-min)
Navigation markers 20.000 points
O center within 66% of radius, except 96 nm
ARPA tracking numbers 100
AIS target numbers 300 (sleeping + activated), 100 (activated)
Ambient condition temperature: -15°C +55°C, relative humidity: 93% @40°C
●
Specifications may be subject to change without notice.
vvvvvvvvv
0.25μs/1700Hz, 0.3μs/1900Hz, 0.4μs/1400Hz,
0.5μs/1200Hz, 0.8μs/750Hz,
0.8μs/750Hz, 1.0μs/650Hz,
1.0μs/650Hz 1.2μs/510Hz
3) NCD-4790T
CFQ-6912-**
(** 5/10/20/30/40/50/65 m)
avg 350VA
max 1000VA
H-2695110056 (40 m)
4) AC 110V (AC 100 to 115V) and/or AC 230V (AC 220 to 240V), 50/60Hz, 1Ø
avg 350VA
max 1700VA
CFQ-6912-**
(** 5/10/20/30/
40/50/65 m)
avg 350VA
max 1000VA
For further information, contact:
H-7AWRD0003/4 (20/30 m)
H-2695110056 (20/30 m)
H-2695110056 (35 m)
avg 350VA
max 1700VA
H-2695110056
(40 m)
avg 400VA
max 2000VA
H-7AWRD0004
H-2695110056
H-2695110056
Since 1915
URL eng
Main Office: Nittochi Nishi-Shinjuku bldg.
10-1, Nishi-Shinjuku 6-chome
Shinjuku-ku, Tokyo 160-8328, Japan
Telephone: +81-3-3348-4099
Facsimile: +81-3-3348-4139
Overseas Branches : Seattle, Amsterdam, Athens
Liaison Offices : Taipei, Manila, Jakarta, Singapore,
Hanoi, Shanghai, Hamburg, New York
27EM
2008.9
ISO
9001
，
ISO
14001 Certified
PrintedinJapan2008.9 CAT.No.Y9-169（No.678-1-3）D
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