Ads
related to: clarion marine radios for boats
Search results
Results From The WOW.Com Content Network
Marine radio was the first commercial application of radio technology, allowing ships to keep in touch with shore and other ships, and send out a distress call for rescue in case of emergency. Guglielmo Marconi invented radio communication in the 1890s, and the Marconi Company installed wireless telegraphy stations on ships beginning around 1900.
A short post-transmission message is sent by the radio with the vessel identity and is in the form of an encoded call sign or Maritime Mobile Service Identity, starting with number "9" and the three country-specific maritime identification digits.
It is known for its close relationship with Nissan, which uses Clarion products almost exclusively in its vehicles. [1] Nissan once owned a 6.25% share in Clarion, although that was reduced in 2002. [2] [3] Clarion has an OEM relationship with many automotive companies, providing car headunits and components to them for their production vehicles.
An amateur radio installation on a 28' yacht, including 100W HF transceiver with microphone, manual antenna tuner, and morse key. Maritime mobile amateur radio is an amateur radio transmission license that allows maritime operators to install and use radio while they operating at sea. The call sign of operators is extended by adding the suffix ...
Digital selective calling (DSC) is a standard for transmitting predefined digital messages via the medium-frequency (MF), high-frequency (HF) and very-high-frequency (VHF) maritime radio systems. It is a core part of the Global Maritime Distress Safety System (GMDSS).
One of the earliest applications of radiotelegraph operation, long predating broadcast radio, were marine radio stations installed aboard ships at sea. In the absence of international standards, early transmitters constructed after Guglielmo Marconi 's first transatlantic message in 1901 were issued arbitrary two-letter calls by radio companies ...
Ad
related to: clarion marine radios for boats