Navtex Receiver

This NAVTEX Receiver is JRC NCR-300A We can supply to world wide and we can give service in all  INDIA Ports. Keep in touch with us.

 ELECTRICAL SPECIFICATIONS

NAVTEX RECEIVER UNIT

Receiver

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• Receiving frequency 518 kHz
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• Receiving scheme STRAIGHT
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• Receiving mode F1B
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• Gain Max. character error ratio: 1% at an antenna input of 1µV
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• BK 12 VDC or 24 VDC
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• External alarm interface Open-collector type
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• Max: 500 mA at 35VDC
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• Recommended product: CGC-300A
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• Max. power consumption: 20 mA
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• Audio output level: 85 dB/m
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• Receiving format 7-bit error detection code based on the NAVTEX
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• broadcasting format
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b. Printer

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• Total characters/line 35 or 40
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• Out-of-paper warning Alarm buzzer
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• Operating panel lamp blinking
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• Red end-of-paper line marks on printer paper (the red lines
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• indicate there is one meter or less remaining).
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c. Control switches

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• Power on/off
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• Coast station selection
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• Message type selection
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• Receiver status selection
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• Alarm buzzer manual turn-off
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• Receiver status information printing
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• Brightness control
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• Self-diagnostic tests
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• Paper feeding
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d. Display/indicator unit

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• Power-on indicator
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• Visual alarm on important message receiving
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• Out-of-paper alarm
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• Receiving indicator
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POWER UNIT

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• Input voltage 12 to 24 VDC(Tolerance +30%,-10%)
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• Power consumption (Standby) at 12 VDC: Approx. 4 W
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• (Operating) at 12 VDC: Approx. 6 W (max.)
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• (Standby) at 24 VDC: Approx. 5 W
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• (Operating) at 24 VDC: Approx. 7 W (max.)
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MECHANICAL SPECIFICATION

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•  Minimum and maximum temperature range:
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• Operating: -15 to +55°C
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• Storage: -25 to +75°C
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•  Relative humidity: Up to 95% at 40°C
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• Installation: Wall-mounting, desk-mounting, or ceiling-mountinga
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ELECTRICAL SPECIFICATIONS

NAVTEX RECEIVER UNIT

a. Receiver

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• Receiving frequency 518 kHz
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• Receiving scheme STRAIGHT
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• Receiving mode F1B
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• Gain Max. character error ratio: 1% at an antenna input of 1µV
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• Antenna input Special antenna (NAW-330)
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• BK 12 VDC or 24 VDC
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• External alarm interface Open-collector type
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• Max: 500 mA at 35VDC
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• Recommended product: CGC-300A
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• Max. power consumption: 20 mA
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• Audio output level: 85 dB/m
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• Receiving format 7-bit error detection code based on the NAVTEX
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• broadcasting format
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b. Printer

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• Printing scheme Thermosensitive 7 ´ 6 or 7 ´ 5 dot matrix
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• Total characters/line 35 or 40
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• Printer paper TF50KS-E3, 80 mm ´ 60 mm across ´ 40 m
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• Out-of-paper warning Alarm buzzer
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• Operating panel lamp blinking
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• Red end-of-paper line marks on printer paper (the red lines
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• indicate there is one meter or less remaining).
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c. Control switches

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• Power on/off
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• Coast station selection
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• Message type selection
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• Receiver status selection
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• Alarm buzzer manual turn-off
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• Receiver status information printing
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• Brightness control
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• Self-diagnostic tests
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• Paper feeding
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d. Display/indicator unit

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• Power-on indicator
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• Visual alarm on important message receiving
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• Out-of-paper alarm
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• Receiving indicator
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• POWER UNIT
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• Input voltage 12 to 24 VDC(Tolerance +30%,-10%)
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• Power consumption (Standby) at 12 VDC: Approx. 4 W
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• (Operating) at 12 VDC: Approx. 6 W (max.)
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• (Standby) at 24 VDC: Approx. 5 W
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• (Operating) at 24 VDC: Approx. 7 W (max.)
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MECHANICAL SPECIFICATION

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• Minimum and maximum temperature range:
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• Operating: -15 to +55°C
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• Storage: -25 to +75°C
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•  Relative humidity: Up to 95% at 40°C
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•  Dimensions: 246 mm wide´170 mm high´131.5 mm deep
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• (with mounting base)
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• Installation: Wall-mounting, desk-mounting, or ceiling-mounting
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•  Mass: 2.0 kg (with mounting base)
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• NAW-330 ANTENNA
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• Electrical specifications
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• Receiving frequency: 518 kHz
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• Bandwidth: 5 kHz
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• Gain Min. antenna coupler output: 60 dBmV (at an electric field intensity of 60 dBmV/m)
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• Power consumption: 6 mA at 9 VDC
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• Impedance: 50W
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Mechanical specifications

Installation Mountable: on a pole up to 9 cm across using the supplied mounting band.

SPECIFICATIONS

Display: 6 inch, ½ VGA (480 x 320 pixels) Daylight viewable colour STN with adjustable backlight and screensaver

Controls: Backlight/ contrast key, Enter key, four soft menu keys, Tracker pad

Receivers: Receiver A, Frequency 518kHz, Receiver B, Frequency 490kHz, Receiver C, Frequency 4209.5kHz

Connectors: 15 way D-type, Power, Alarm & COM 1 data (2 meter cable supplied with connector pre wired) 9 way D-type, Printer/ COM2 Antenna connector, 50 ohm TNC Ground connector, 1/8” Spare terminal

Data interface:

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• COM 1, RS422 (NMEA 0183)
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• COM 2, RS422 (NMEA 0183)
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• Baud rate, 4800, 38400, 115200.
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• NMEA sentences supported
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• (in priority order) RMC, GLL, ZDA for UTC and NRX, NRQ, NMK, ACK, ALR for NAVTEX functions.
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Mounting: Desk-top or bulkhead (flush panel fixing kit included)

Power: Voltage range 12/24 V DC nominal (10.8 V to 31.2 V) Consumption, with backlight on 8.6 W @ 24 V DC Internal auto resettable fuse @ 1.8 A DC

Technical Standards:

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• IMO Resolutions,
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• MSC.148(77) A.2.1 (17),
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• SOLAS Regulation IV/7.1.4,
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• ITU-R M.540-2, ITU-R M.625-
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• 3, IEC 60945-4, IEC 61162-1,
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• -2, IEC 61162-2, IEC 61097-6
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RECEIVER

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• Receiving Frequency : 518KHz , 490KHz or 4209.5KHz
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• Receiving Modulation : F1B(Narrow Band Direct Printing)
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• Sensitivity : 2uV e.m.f. (50 ohms), 4% error rate or less
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• Antenna input : 50 ohms for NAVTEX Active antenna
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DISPLAY SECTION

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• Type of display : 5.7-inch LCD, 320×240 dots
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• Back-light : For LCD and key board
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• Dimmer control : 10steps adjustable (Selectable from keyboard)
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• Contrast control : 10steps adjustable (Selectable from keyboard)
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POWER SUPPLY

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• Input voltage : Rated Voltage DC 12/24V (10 ~36V)
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• Power consumption : 10 W (at 24 V dc input)
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ACTIVE ANT(SAN-300)

Receiving frequency : 518kHz, 490kHz and 4209.5kHz

Consumption current : 8Vdc 10mA (Typ.)

Impedance : 50 ohms

ENVIRONMENT

Operation temperature : -15°C to +55°C

Storage temperature : -25°C to +75°C

Relative humidity : 95% at 40°C (without dew condensation)

Vibration : IEC 60945