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JMA-7100 series
– performance features

JMA-7100

      A R PA   ra d a r   –   n av i g a t i o n   h a s   a   n e w  

JRC’s new JMA-7100 ARPA radar series integrates the latest 
leading technologies and represents a signifi cant step change in 
terms of reliable performance and cost-eff ectiveness, making it 
one of the most advanced radar products available today. 

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.

Constaview™

Unique features

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.

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 diff erent 
trail length modes, that will show a ship’s course instantly, a unique operational feature that 
allows for more fl exibility. Example real-time processing:

Select a trail length

1 min.

3 min.

6 min.

10 min.

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 
identifi cation.  

Target Enhancement Function™

Summary of Contents for JMA-7100

Page 1: ...d version available Wide dynamic range receiver JRC s new and powerful radar greatly increases performance but keeps operation simple Complies with SOLAS carriage requirements for vessels under 10 000 GT and fully meets MSC 192 79 radar performance standards effective from 1 July 2008 JMA 7100 series ARPA radar ...

Page 2: ... Unique features 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 Other ship s movement and speed can be monitored from length and direction of the...

Page 3: ...t 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 Wide dynamic range receiver The new JMA 7100 series integrates a wide dynamic range receiver that compared to conventional models significantly improves the differentiation of noise and targets unde...

Page 4: ... week and 365 days a year JRC StarNetwork 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 New keyboard design Own ship info 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 i...

Page 5: ... you have six key choices to select from allowing you to configure your favoured radar system from unit type to cabling making it more than ideal for your preferred installation approach X band or S band cable length selection 2 unit or 3 unit type transmitting power desktop or stand alone conventional or high speed Your choices conventional 7 high speed 2 both versions available in all 9 models 1...

Page 6: ...imension drawings Transceiversfor 3 unit types NTG 3230s bandMASS 33 kg NTG 3225x bandMASS 15 kg 460mm 461mm 615mm 615mm NCD 4790 MASS 99 kg 580mm 575mm 200mm 325mm 515mm 1150mm 333mm NWZ 173 MASS 12 1 kg 365mm 227mm NDC 1399 7 MASS 30 kg NCE 5163 MASS 3 5 kg 400mm 471mm 363mm 210mm 52mm 450mm 425mm 391mm 479mm ...

Page 7: ... kg Swingcircle1910mm 290mm 348mm NKE 2254 6HShighspeedMASS 55 kg Swingcircle1910mm 290mm 458mm 320mm 660mm NKE 11393 unit typeMASS 150 kg Swingcircle4000mm NKE 1130 MASS 180 kg Swingcircle4000mm NKE 1125 6 MASS 55 kg Swingcircle1910mm 290mm 458mm NKE 1125 9 MASS 60 kg Swingcircle2825mm 290mm 458mm NKE 1129 93 unit typeMASS 53 kg Swingcircle2825mm 290mm 458mm NKE 1129 73 unit typeMASS 51 kg Swingc...

Page 8: ... g short off 0 25 0 5 1 3 6 10 15 min Navigation markers 20 000 points Off 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 Installation cable max length 65 m CFQ 6912 5 10 20 30 40 50 65 m H 2695110056 40 m CFQ 6912 5 10 20 30 40 50 65 m H 7AWRD0003 4 20 30 m ...

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