JMC NT 1800

5.7-inch daylight-viewing color TFT LCD display, backlit with white LED lamps for extra long service life

Simultaneous reception of 518 and 490 kHz or 518 and 4209.5 kHz with single-touch switching of displayed messages

Independent selection of transmitters and message types for display/storage and output to a printer, INS or other onboard PC/NMEA devices

Externally acknowledgeable SAR, navigational, meteorological alarms by IEC-defined software command

Automatically displays SAR messages in red, clearly distinguishing them from other message types while audibly alerting the user even for messages received on a second frequency.

Selectable background colors and text font sizes

Single preamplified whip antenna (NA-2000) with built-in passband filter for each frequency

Interfaces with optional serial printer (PR-950) via printer port to print live messages 
Frequencies: 518, 490 and 4209.5 kHz; simultaneous reception of 518 kHz and either 490 or 4209.5 kHz
 
Storage: 200 messages (average 500 characters/message) plus 50 protected messages against automatic erasure
 
Display: 5.7" TFT color LCD, LED-backlit, 20 lines/screen with 40 characters/line
 
Antenna: 1.2m preamplified fiberglass whip, 8V/10 mA fed from receiver cabinet via coax cable
 
External Interfaces: INS (RS-422), printer (RS-232C) and 8-pin 1/0 data port (NMEA- 0183, 12V/200 mA output)
 
Power Requirements: 24 VDC (safely operates over 11-40V range), approx. 11 W
 
Weight: Approx. 2.4 kg with bracket attached Environment: -15 to 55°C (cabinet/operating), -40 to 70°C(antenna), 95% RH, IPX-4 (protected equipment category)
 
Compass Safe Distances: 0.60m (standard), 0.35m (steering), with bracket attached
 
Major Compliant Standards: IMO Resolution MSC.148(77), IEC 60945, IEC 61097-6, ITU-R M.540-2, ITU-R M.625-3, MED 2011/75/EC