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  2. Japan Radio Company - Wikipedia

    en.wikipedia.org/wiki/Japan_Radio_Company

    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.

  3. OPS-28 - Wikipedia

    en.wikipedia.org/wiki/OPS-28

    Conventional anti-water radar has almost doubled the detection distance from the front to the sea skimmer, which was about the line of sight of radio waves. In addition, the OPS-28-1 installed on the JS Ishikari and YĆ«bari-class destroyer escort has been given more full-scale anti-aircraft alert capability by changing the beam pattern.

  4. Radar signal characteristics - Wikipedia

    en.wikipedia.org/wiki/Radar_signal_characteristics

    Staggered PRF is a transmission process where the time between interrogations from radar changes slightly, in a patterned and readily-discernible repeating manner. The change of repetition frequency allows the radar, on a pulse-to-pulse basis, to differentiate between returns from its own transmissions and returns from other radar systems with ...

  5. AN/TPY-2 transportable radar - Wikipedia

    en.wikipedia.org/wiki/AN/TPY-2_transportable_radar

    TPY-2 radar in travelling configuration View from the back on a deployed TPY-2 radar. The AN/TPY-2 Surveillance Transportable Radar, also called the Forward Based X-Band Transportable (FBX-T) is a long-range, very high-altitude active digital antenna array [1] [2] X band surveillance radar designed to add a tier to existing missile and air defence systems.

  6. Automatic radar plotting aid - Wikipedia

    en.wikipedia.org/wiki/Automatic_radar_plotting_aid

    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.

  7. RADA Electronic Industries - Wikipedia

    en.wikipedia.org/wiki/RADA_Electronic_Industries

    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]

  8. OU-PRIME - Wikipedia

    en.wikipedia.org/wiki/OU-PRIME

    OU-PRIME, aka OU', is located on the Research Campus of the University of Oklahoma within walking distance of the National Weather Center building. Through a unique design, OU-PRIME can provide real-time time-series data providing opportunities for rapid developments in radar signal processing algorithms.

  9. AN/TPQ-37 Firefinder radar - Wikipedia

    en.wikipedia.org/wiki/AN/TPQ-37_Firefinder_radar

    The AN/TPQ-37 is an electronically steered radar, meaning the radar does not actually move while in operation. The radar scans a 90-degree sector for incoming rocket, artillery and mortar fire. Upon detecting a possible incoming round, the system verifies the contact before initiating a track sequence, continuing to search for new targets.