JRC JMA-7100

JRC JMA-7100
Certificate:
  • RMRS
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JRC JMA-7100

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Documentation:
JMA-7100 is a radar station developed by JRC, designed for use on ships with a gross tonnage of less than 10,000. The JMA-7100 radar is equipped with a color 19-inch liquid crystal display that reproduces accurate navigation information. The JMA-7100 is equipped with the Constaview function, thanks to which the image on the screen can be updated every 16 milliseconds. This makes it possible to view the situation in the sea almost in real time.
 
The JMA-7100 radar is characterized by the simplicity and ease of control that is achieved through an ergonomic keyboard, multifunction keys and a trackball. The JMA-7100 has high performance and reliability, thanks to three integrated Tornado processors, which are designed by JRC. The radar station JMA-7100 is approved by RMRS (Russian Maritime Register of Shipping).
 
Model output power Operating frequency Antenna type Rotational speed
JMA-7110-6XA 10 kW X-band (9410 ± 30 MHz) 6 ft 27 rt/m
JMA-7110-6XAH 10 kW X-band (9410 ± 30 MHz) 6 ft 48 rt/m
JMA-7122-6XA 25 kW X-band (9410 ± 30 MHz) 6 ft 24 rt/m
JMA-7122-9XA 25 kW X-band (9410 ± 30 MHz) 9 ft 24 rt/m
JMA-7122-6XAH 25 kW X-band (9410 ± 30 MHz) 6 ft 48 rt/m
JMA-7123-7XA 25 kW X-band (9410 ± 30 MHz) 7 ft 24 rt/m
JMA-7123-9XA 25 kW X-band (9410 ± 30 MHz) 9 ft 24 rt/m
JMA-7132-SA 30 kW S-band (3050 ± 20 MHz) 12 ft 24 rt/m
JMA-7133-SA 30 kW S-band (3050 ± 20 MHz) 12 ft 24 rt/m
 

 

Specifications:
 
  • Frequency X / S-band
  • The pulse duration and pulse repetition frequency are 0.08 ?s / 2250 Hz, 0.25 ?s / 1700 Hz, 0.5 ?s / 1200 Hz, 1.0 ?s / 650 Hz, or 0.07 ?s / 2250 Hz, 0.2 ?s / 2250 Hz, 0.3 ?s / 1900 Hz, 0.4 ?s / 1400 Hz, 0.8 ?s / 750 Hz, 1.2 ?s / 510 Hz, depending on the model
  • Output power 10/25/30 kW depending on the model
  • Rotational speed 27/48/24 kW, depending on the model
  • Display 1280 x 1024 pixels, LCD, 19 '
  • Range scales of 0.125 / 0.25 / 0.5 / 0.75 / 1.5 / 3/6/12/24/48/96 nautical miles
  • Operating temperature range -25 ° C ~ + 55 ° C (scanner), -15 ° C ~ + 55 ° C (display)
  • Consumption Max. 1000/1700/2000 VA depending on the model
  • Display modes north-up / course-up / head-up
  • Effective diameter >= 250 mm
  • AIS Up to 300 goals, including 100 active
  • ARPA Up to 100 targets
  • Number of navigational markers 20000 points

World-wide Navigational Warning System 16.12.2021 World-wide Navigational Warning System
The International Hydrographic Organisation (IHO) and International Maritime Organisation (IMO) have created a common system for navigational warnings. Warnings are published in NtM, are broadcast in English on NAVTEX and on VHF