Simrad NAIS-500 - Figure 5 AIS Transceiver Dimensions; Figure 6 AIS Transceiver Mounting

16 |
Installation | NAIS-500 User Manual
Fig. 5 Dimensions
151.5mm
132.5mm
98mm
47mm
53mm
Figure 5 AIS transceiver dimensions
Fig. 6 Mounting
Figure 6 AIS transceiver mounting
Step 2 - Installing the external GPS antenna
It is not recommended that the GPS antenna is mounted up a mast
where the motion of the vessel will cause the antenna to swing and
potentially reduce the accuracy of the GPS position. Also, do not
mount the antenna in the direct path of a radar transmitter.
To pole mount the external GPS antenna, you will require a 1-inch
14 TPI thread pole.
• Feed the cable attached to the GPS antenna through the pole.
• Mount the pole into position as shown in Figure 7.
• Fit the GPS antenna to the pole adapter using the 2 small screws.