FURUNO
NX-300
SPECIFICATIONS OF NAVTEX RECEIVER NX-300 1 NAVTEX RECEIVER
1.1
1.2
1.3
1.4
2.1
2.2
2.3
3.1
3.2
3.3
4.1
4.2
Receiving Frequency 518 kHz or 490 kHz
Mode of Reception F1B
Sensitivity 2 mV e.m.f. (50 ohms), 4% error rate
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
Display System 4.5-inch (95 x 60 mm) Monochrome LCD, 120 x 64 pixels
Display Modes Message Selection Mode, NAV Data Mode,
Message Display Mode
Message Storage 28,000 Characters
3 ANTENNA UNIT
Selectable Antenna NX-3H-D: H-field antenna for NX-300-H-D
Others: Local supply antenna for NX-300-N-D
Input Impedance 50 ohms
Power supply +5.0 VDC
4 INTERFACE
Input Data NMEA0183 Ver.1.5/2.0, RS-232C, 4800 bps
GGA, GLL, RMB, ZDA
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
040324