![SRT AIS Скачать руководство пользователя страница 27](http://html.mh-extra.com/html/srt/ais/ais_installation-and-operation-manual_1354317027.webp)
Installation and Configuration
Page 25
Figure 8
GNSS Antenna Connection
3.3.3
Installing the VHF Antenna
Please note the following guidelines when selecting and locating the AIS VHF
antenna:
●
The VHF antenna should be located as high as possible and
positioned as far from other antennas as possible.
●
The VHF antenna should have omnidirectional vertical polarization.
●
Where possible the VHF antenna should be installed at least 3m
(10ft) away from other transmitting radio, satellite and RADAR
antennas.
●
Ideally the AIS VHF antenna should be mounted directly above or
below the ship’s primary VHF radiotelephone antenna, with no
horizontal separation and with a minimum of 2m vertical separation.
Refer to Figure 9 for further guidance.
●
The VHF antenna cable should be kept as short as possible to
minimize signal loss. High quality, low loss coaxial cable appropriate
to the installation location should be used.
●
The VHF antenna cable should be terminated in a PL-259 co-axial
connector for connection to the AIS transceiver.
●
Any outdoor installed connectors in the antenna cables should be
waterproof by design.
GNSS antenna
connection
Содержание AIS
Страница 1: ...AIS Class A Inland Transceiver Installation and Operation Manual ...
Страница 6: ...List of abbreviations Page 4 ...
Страница 10: ...Table of contents Page 8 ...
Страница 18: ...Introduction Page 16 ...
Страница 24: ...Installation and Configuration Page 22 Figure 5 Desk Mounting the AIS Transceiver ...
Страница 38: ...Installation and Configuration Page 36 ...
Страница 58: ...Operation Page 56 ...
Страница 62: ...Inland mode Page 60 ...
Страница 80: ...Junction Box Accessory Page 78 ...
Страница 90: ...Installation Record Page 88 ...
Страница 91: ......
Страница 92: ...201 0625 6 Manufacturer s Code 427 NMEA 2000 Product Code xxxxx ...