[CA] Antenna Recommendation - Printable Version +- Raymarine forum (http://forum.raymarine.com) +-- Forum: Raymarine Forums (/forumdisplay.php?fid=1) +--- Forum: AIS (/forumdisplay.php?fid=22) +--- Thread: [CA] Antenna Recommendation (/showthread.php?tid=4636) |
[CA] Antenna Recommendation - DennisC - 01-28-18 09:23 AM Planning on installing a AIS650 and decided it would be easier to install a new VHF antenna than try to split existing. Have a sailboat and was wanting to mount AIS antenna on the rail. Is a standard 3 ' antenna on the rail sufficient? RE: [CA] Antenna Recommendation - Chuck - Raymarine - Moderator - 01-30-18 04:14 PM Dennis, It is recommended that Class B AIS transceivers be interfaced to a VHF antenna having a gain value of no more than -3dB. VHF antenna manufacturers such as Shakespeare design antennas specifically intended to be interfaced to Class B AIS transceivers (ex. 5396-AIS Galaxy Little Giantâ„¢ AIS/VHF Antenna, 6396-AIS-R Phase III AIS Antenna, etc.). RE: [CA] Antenna Recommendation - DennisC - 01-31-18 11:19 AM Ordered the Shakespeare 5215-AIS. Was wondering if rail mount was sufficient. Decided to mount on dingy arch. RE: [CA] Antenna Recommendation - Chuck - Raymarine - Moderator - 01-31-18 11:58 AM Dennis, The choice for where to install the antenna is a matter of personal preference. Like VHF antennas, range typically increases with the mounting height of the antenna. |