SPECIFICATIONS
PRODUCT NAME
NAVTEX RECEIVER
NAVTEX RECEIVER
Receiving Frequency
518 kHz and 490 or 4209.5 kHz
Mode of Reception
F1B
Sensitivity
2 μV e.m.f. (50 ohms), 4% error rate
Input Protection
Withstands 30 Vrms for 15 min or more (w/ preamp unit)
Spurious Emission
1 nW or less
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 : AIS
H : Loran-C message
I : reserved presently not used
J : SATNAV 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)
DISPLAY
Screen Size
5'' monochrome LCD, 76 x 100 mm
Resolution
240(H) x 320(V)
Display Modes
Message, List, NAV Data
ID Storage
200 x 2 channels
Message Storage
200 messages x 2 channels (100,000 characters x 2 channels)
PRINTER SECTION (for NX-700A)
Printing System
Line thermal head printing system
Printing Paper
Thermal paper (58 mm x 30 m)
Printing Width
48 mm
Character Format
24 x 12 dot
Dot Pitch
8 dots/mm
Number of Characters
32 characters/line
Print Speed
20 mm/sec.
ANTENNA UNIT
Antenna Type
NX-7H: H-field antenna with preamp
Output Impedance
50 ohms
Power Supply
+8 V to +9 V (thru co-ax cable)
INTERFACE
Input
IEC61162-1/-2 navigational data from INS, GPS GGA, GLL, RMC, ZDA, ACK, GNS, VHW, VTG, VBW, NRM, CRQ VHW, VTG, ZDA
Output
IEC61162-1/-2 message data for INS, PC NRX, ALR, NRM
Alarm
Normal close, contact closure signal(floating, max 80mA, 50V)
Printer
RS-232C (NX-700B only)
POWER SUPPLY
NX-700A:
12-24 VDC, 1.5-0.8 A
NX-700B:
12-24 VDC, 0.7-0.4 A
ENVIRONMENT(fully complied with IEC 60945 3rd/4th ed.)
Temperature
Antenna Unit:
-25°C to +70°C(-13°F to +158°F)
Receiver, Display Unit
-15°C to +55°C(5°F to +131°F)
Waterproofing
Antenna Unit:
IP66
Receiver Unit:
IP20
Display Unit:
NX-700A
IP20
NX-700B
IP25(front panel)
EQUIPMENT LIST
Standard
1. Receiver Unit NX-7001 1 unit
2. Antenna Unit NX-7H 1 unit
3. Display Unit with Bracket (Specify when ordering) 1 unit
NX-700A: Display with Printer, NX-700B: Display only
4. Installation Materials and Spare Parts 1 set
Option
1. Antenna Mounting Base Pipe mount: CP20-01111 Deck mount: 13-QA330 Handrail mount 13-RC5160 Offset bracket: 13-QA310
2. Cable for Antenna 3D2V,10/20/30/40/50 m; RG10U, 30/40/50 m
3. Cable for Display Unit D-Sub 25P to D-Sub 25P, 5/10/15 m
4. Flush Mount Kit for Display Unit for NX-700A: OP08-19 for NX-700B: OP08-20
5. Power Supply Unit PR-241
6. Thermal Paper for NX-700A
