Furuno NX-300 manual Furuno Specifications of Navtex Receiver

FURUNO

SPECIFICATIONS OF NAVTEX RECEIVER

NX-300

NX-300

1	NAVTEX RECEIVER
1.1	Receiving Frequency	518 kHz or 490 kHz
1.2	Mode of Reception	F1B
1.3	Sensitivity	2 ￿V e.m.f. (50 ohms), 4% error rate
1.4	Message Category	A: Navigation warning
		B: Meteorological warning
		C: Ice report
		D: Search and rescue information/ piracy and armed robbery
		E: Meteorological forecast
		F: Pilot message
		G: Decca message
		H: Loran-C message
		I: Omega message
		J: Differential omega message
		K: Other electronic navigational aid and system message
		L: Navigational warning (additional)
		M to Y: Reserved – presently not used
		V: Notice to Fishermen (US only)
		Z: QRU (no message on hand)

2	DISPLAY SECTION
2.1	Display System	4.5-inch (95 x 60 mm) Monochrome LCD, 120 x 64 pixels
2.2	Display Modes	Message Selection Mode, NAV Data Mode,
		Message Display Mode
2.3	Message Storage	28,000 Characters

3	ANTENNA UNIT
3.1	Selectable Antenna	NX-3H-D: H-field antenna for NX-300-H-D
		Others: Local supply antenna for NX-300-N-D
3.2	Input Impedance	50 ohms
3.3	Power supply	+5.0 VDC

4	INTERFACE
4.1	Input Data	NMEA0183 Ver.1.5/2.0, RS-232C, 4800 bps
		GGA, GLL, RMB, ZDA
4.2	Output Data	Message data for personal computer, RS-232C, 4800 bps
		Data length: 8, Stop bit: 1, Parity: None
		T/R Code: CR+LF, XON/XOFF Control, Local echo: ON
		SP - 1	E5629S01D

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