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Established in 1915, the company has produced a wide variety of products including marine electronics, measuring equipment for telecommunication, radio broadcasting equipment, and amateur radio equipment, including the JST-145dx/JST-245dx HF transceivers, which were the last amateur radio transceivers produced by JRC, ending in 2002.
OPS-28 is a Pulse-Doppler radar manufactured by Japan Radio. It is installed as a low-altitude warning / anti-water search radar mainly on the Maritime Self-Defense Force 's escort ship. [ 1 ] Variations include OPS-28-1 , OPS-28B , OPS-28C , OPS-28D , OPS-28E and OPS-28F .
It is installed as an anti-water search radar on the Maritime Self-Defense Force's escort ship. [1] Variations include OPS-18-1 and OPS-18-3 . The model numbers of the Maritime Self-Defense Force's electronic devices, including this machine, are generally based on the naming rules for military electronic devices of the U.S. military.
The Joint Electronics Type Designation System (JETDS), which was previously known as the Joint Army-Navy Nomenclature System (AN System. JAN) and the Joint Communications-Electronics Nomenclature System, is a method developed by the U.S. War Department during World War II for assigning an unclassified designator to electronic equipment.
RADA Electronic Industries Ltd. is a global defense technology company focused on proprietary radar and legacy avionics systems. It includes RADA Electronic Industries and its U.S-based subsidiaries in its development, manufacture and sale of goods designed primarily for the defense industry and aerospace markets. [3]
A typical shipboard ARPA/radar system. A marine radar with automatic radar plotting aid (ARPA) capability can create tracks using radar contacts. [1] [2] The system can calculate the tracked object's course, speed and closest point of approach [3] (CPA), thereby knowing if there is a danger of collision with the other ship or landmass.
OPS-20 is a two-dimensional radar manufactured by Japan Radio. It is compatible with the Global Maritime Distress and Safety System (GMDSS) and installed as an anti-water search radar on the Maritime Self-Defense Force's escort ship. [1] Variations include OPS-20B, OPS-20C and OPS-20E.
Kelvin Hughes Type 14/9 Radar from front Kelvin Hughes Type 14/9 Radar from side. The Kelvin connection is based upon the professional relationship between William Thomson (later-Lord Kelvin) (1824–1907), Professor of Natural Philosophy at Glasgow University from 1846–1899 and James White (1824–1884), a Glasgow-based Optical Instrument Maker.