Navtex JMC NT-1000

Навтекс JMC NT-1000

A wide dynamic range sensitive receiver ensures reliable reception of navigational and meteorological information and also messages on search and rescue of vessels which are being wrecked and other emergent messages.

High contract 4.5-inch monochrome LCD display. Huge message storage capacity stores more than 120.000 characters or of average 300 messages. A short stainless whip-type active antenna is supplied as standard for coastal or medium range operation.


Technical specifications:

Parameters, function Values
Working range of coastal station From 250 to 400 mile
The frequency of receiving 518 kHz
The class of receiving signal Frequency telegraphy F1B
Input impedance 50 Оm
Modes of receiving  
Receiver sensitivity Not worse than 1 mkV
Receiver selectivity:
- At a level 6 dB
- At a level 60 dB

300 Hz
2 kHz
Stray radiation Not more than 2 nVt
Input receiver protection 30 V (root-mean-square denotation)
Memory capacity 127.000 symbols (in average more than 300 messages)
A type of receiving antenna Active with coaxial cable and flagpole 60 centimeters antenna (120 centimeters - option)
Output data 7 bit ASCII
Type of display Monochrome LCD
Size along a diagonal 4,5 inches
Resolution 192 х 128 pix
Amount of lines 16
Amount of symbols in a line 32
Display modes (pages) NAVTEX text
Navigational data (coordinates, date/time, speed)
Power supply:  
Voltage From 11 to 40 VDC
Consumption capacity Not more than 5 Vt
Conditions of operation:  
Temperature From -15 to +50°С (receiver)
From -20 to +60°С (antenna)
Humidity Till 93% (during 40°C)
Receiver dimensions 215 х 80 х 130 mm
Mass around 650 g

A scope of delivery:

  • NT-1000 receiver;
  • Active antenna with a cable;
  • Flagpole antenna;
  • A set of mounting parts;
  • In-line documentation.

4A, Verhneozernaja St., Kaliningrad, 236008, Russia.
Tel.: +7 4012 95-74-42, Fax: +7 4012 36-53-80

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