Surface mount the antenna Pole mount (Internal cable)

1 19 mm
2 1 2
GS70 3 mm

Installation Guide

4 3
5 4

navico.com/commercial

Antenna mounting location Pole mount (external cable)

1 2
Magnetic Field
X RADAR
X X
2 m (6 ft) Min 0.5 m (20”) Min 0.5 m (20”) Min

For regulatory compliance Radio Transmitter

certificates and declarations, refer

X
to the product website on:

Electromagnetic
Interference

X
3
www.navico.com/commercial

*988-10540-002*

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 Specifications Dimensions Supplied parts
General
Receiver Type L1, C/A code, 1.575 GHz Frequency/
L2 C/A code, 1.602 GHz Frequency
90 mm (3.54")
Channels 32 channels
Position Update Rate Up to 10 Hz (1, 5, 10) Antenna

Horizontal Accuracy 3 m (9.8 ft) 38 mm

(1.50")
Cold Start 50 sec
Start-Up Time 3 sec
Fixing screws (4)
Satellite Reacquisition 5 sec

123 mm (4.84")
Environmental

85 mm (3.35")
Operating Temperature -25° C to +60° C
Storage Temperature -40° C to +85° C Gasket

Splash Proof IPX7

Humidity 40° C, 93%RH, operating
Electrical
Input Voltage 9 V DC - 18 V DC Pole mount
Reverse Polarity Protection Yes 14 Threads per inch
Power Consumption < than 2w
Current Consumption < 100 mA @ 12 V DC 25.4 mm (1")
Micro-C Drop cable
Dimensions 90 mm (diam) x 38mm (height) (female to male)
3.54” (diam) x 1.50” (height) 4.5 m (15 ft)
Weight 0.14 Kg (0.3 lbs) aprox
Power/Data Cable NMEA 2000 thru NMEA 2000 network
60 mm
Antenna Connector NMEA 2000 Micro C Micro-C T-joiner
2.36 “
Mounting Flush mount / Standard Pole Mount

Communications
Wiring 1 Micro-C CAN bus backbone
Data I/O Protocol NMEA 2000
NMEA 2000 PGNs 2 Micro-C Drop cable (female to male)

PGN Number PGN Title GN70 GS70 3 Micro-C Drop cable (female to male)

126992 System Time 4* Micro-C Power cable with 120 Ohm terminator, female

127257 Attitude 5 SimNet to Micro-C Drop cable, male

129025 Position, Rapid Update 6 Micro-C T-Joiners

129026 COG & SOG RU

2 12/24V DC 3 7 Micro-C Terminator, 120 Ohm, male

129029 Position Data

*) Only to be used when no junction box is connected to the network.
129539 GNS DOP T 1 T
129540 GNS Satellites in view
129542 GNSS Pseudorange noise statistics 4 6 7
129545 GNSS RAIM Output
129546 GNSS RAIM Settings
12 V DC 5
129547 GNSS Pseudorange error statistics 1*
NMEA 0183
129549 External RTCM correction data
IN/OUT
130852 RTCM feedback to display
MX610 JB EXTERNAL
Compliance Statements P2
RTCM INPUT
The GS70: @ 9600 BAUD
• Meets the technical standards in accordance with Part 15.103 of the
FCC Rules
• Comply with CE under R&TTE directive 1999/5/EC
• Comply with the requirements of level 2 devices of the Radio-
communications (Electromagnetic Compatibility) standard 2008.
P4 P3
12/24 V DC NMEA 0183
¼¼ Note: Pending approval for IMO compliance and NMEA 2000.
IN/OUT
0191

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