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SPECIFICATIONS OF THE NAVTEX RECEIVER
1. RECEIVER UNIT
1.1. Receiving Frequency
1.2. Mode of Reception
1.3. Sensitivity
1.4. Message Category
2. DISPLAY UNIT
2.1. Display System
2.2. Display Modes
2.3. Message Storage
3. ANTENNA UNIT
3.1. Selectable Antenna
3.2. Input Impedance
3.3. Power supply
4. INTERFACE
4.1. Input Data
NX-300
518 kHz or 490 kHz
F1B
2 µV e.m.f. (50 ohms), 4% error rate
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)
4.5-inch (95 x 60 mm) Monochrome LCD, 120 x 64 pixels
Message Selection Mode, NAV Data Mode,
Message Display Mode
28,000 Characters
NX-3H-D: H-field antenna for NX-300-H-D
Others: Local supply antenna for NX-300-N-D
50 ohms
+5.0 VDC
NMEA0183 Ver.1.5/2.0, RS-232C, 4800 bps
GGA, GLL, RMB, ZDA
SP - 1
E5629S01C
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