User's Manual

FURUNO NX-700
SP - 2 E5649S01-1
050418
4 ANTENNA UNIT
4.1 Antenna type NX-7H: H-field antenna for NX-700 with preamp
4.2 Output impedance 50 ohms
4.3 Power supply +7V to +9V (thru co-ax cable)
5 INTERFACE
5.1
Input data IEC61162 or NMEA0183 Ver1.5/2.0,
GGA, GLL, RMC, ZDA, NRQ, NMK, ACK, GNS, VHW, VTG, VBW
Output data NRX, ALR
5.2 Alarm Contact closure signal (max. 0.5A, 50V) for SAR alert
6 POWER SUPPLY
12-24VDC: TYP 1.2-0.6A, MAX 1.5-0.8A (NX-700A),
TYP 0.6-0.3A, MAX 0.7-0.4A (NX-700B)
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)
7.3 Waterproofing
Antenna unit IP66
Receiver / Display unit IP20 (NX-700B: IP25 for front panel)
7.4 Vibration IEC 60945
8 COATING COLOR
8.1 Display unit N3.0
8.2 Receiver unit N3.0
8.3 Antenna unit N9.5