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VHF DIY GUIDE. GETTING STARTED. There are three key elements to a proper & reliable VHF installation: Antenna placement. Antenna cabling, routing & connectors. DC power requirements. See chart for details. Here are the steps to get you started: Select DC power cable & connectors based on radio location. Obtain proper MMSI# see www.nmea.org.
Very High Frequency (VHF): The band of frequencies from 30 MHz to 300 MHz. Marine VHF spans 156 MHz to 163 MHz. Resources. Coax cable and connectors can be ordered from RadioWorld in Toronto. Their PL-259 silver-plated connector, part #CON-100S, costs $6.
23 Οκτ 2023 · Here are some of the standard VHF channels and their purposes: Channel 9 (156.450 MHz): Recreational Boating and Commercial Vessel Working Channel. Used for ship-to-ship and ship-to-shore communication, as well as bridge-to-bridge communication. Channel 13 (156.650 MHz): Navigation Safety Channel.
The antenna designs presented here are specifically cut to the dimensions necessary f or proper operation in 140 -150 MHz VHF band. Each chapter deals with a particular design and an extra chapter at the last part is added to help the constructor in converting the given antenna dimensions for other frequencies.
29 Ιουλ 2023 · Marine VHF Band Plans. From The RadioReference Wiki. This table shows the difference between the United States, Canadian and International VHF marine channels. The rightmost column labled Common indicates the channels which are the same in all three band plans.
27 Μαρ 2024 · See Marine VHF Band Plans for the difference between US, Canadian, and International channels. See our AIS article for information on this mode, and available decoders. United States Coast Guard. United States Maritime Administration.
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