Appendix 1. Specifications
AP1-2
3. PRINTER SECTION
3.1 Printing system
Line thermal head printing system
3.2 Printing paper
Thermal paper (58 mm x 30 m)
3.3 Printing width
48 mm
3.4 Character format
24 x 12 dot
3.5 Dot pitch
8 dots/ mm
3.6 Number of characters 32 characters/line
3.7 Print speed
Approx. 20 mm/sec.
4. ANTENNA UNIT
4.1 Antenna type
NX-7H: H-field antenna
4.2 Output impedance
50 ohms
4.3 Power supply
+7 VDC to +9 VDC (thru coax. cable)
5. INTERFACE
5.1 Input
data
IEC61162-1/2
GGA, GLL, RMC, ZDA, NRQ, NMK, ACK, GNS,
VHW, VTG, VBW
5.2 Output data
NRX, ALR
5.3 Alarm Photo MOS Contact closure signal (max. 0.5 A, 50 V) for
SAR alert
6. POWER SUPPLY
+12 VDC to +24 VDC: 1.5 A to 0.8 A
7. ENVIRONMENTAL CONDITION
7.1 Ambient
temperature
Antenna unit
-25°C to +70°C
Receiver / Display unit -15°C to +55°C
7.2 Relative humidity
95 % at 40°C (without dew condensation)
Содержание Navtex NX-700-A
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