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Radar Support ProductsUrsaNav’s experienced engineers and field technicians are involved in the design, installation, and support of modern state-of-the-art navigation and coastal and harbor surveillance systems. Radar support services are provided to such customers as the U.S. Coast Guard (USCG), U.S. Navy, Military Sealift Command (MSC), National Oceanic and Atmospheric Administration (NOAA), Sector Command Centers (SCC) Hawkeye System, the Azerbaijan Border Guard, and the Naval Surface Warfare Center (NSWC). We are a Value-Added Reseller of Furuno and TERMA Radars. We provide clients with design, installation, engineering, maintenance, systems grooms, depot-level repair, documentation, and training support for the following products:
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UN-325™The UN-325™ radar interface connects a commercial Furuno radar to the AN/SPA 25 Radar Indicator, the radar display and control console that is installed on a large number of naval platforms. The ship’s radars distribute the scan and orientation data to SPA-25 consoles using the Radar Display and Distribution System (RADDS) protocol. The UN-325™ radar interface converts the output data from the commercial radar to the RADDS format, enabling SPA-25 or other consumers of RADDS data to display the scans on the standard operator console. |
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UN-350™The UN-350™ radar interface unit accepts a variety of navigation radar inputs and provides a scan-converted digital radar image of the radar inputs to the Vega electronic charting system. This is accomplished with an Ethernet network connection to the U.S. Coast Guard Command and Control System. The UN-350™ features a compact 1U form-factor and a rugged design that makes it ideal for a variety of harsh environments.
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UN-351™The UN-351™ is a passive radar interface unit that accepts a variety of navigation radar inputs and provides a scan-converted digital radar image of the radar inputs to a network and includes a tracking capability. This system facilitates data sharing with agencies outside the primary role of the radar site without impacting the key mission of the existing system. This system utilizes an Ethernet network connection to the U.S. Coast Guard Command and Control System. The UN-351™ features a compact 1U form-factor and a rugged design that makes it ideal for a variety of harsh environments. |
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UN-352™The UN-352™ is a Microsoft Windows®-based radar processor that interfaces, controls, and process radar data. The unit accepts a variety of navigation radar inputs and provides a scan-converted digital radar image of the radar inputs to the Vega electronic charting system. This is accomplished with an Ethernet network connection to the U.S. Coast Guard Command and Control System. The UN-352™ features a compact 2U form-factor and a rugged design that makes it ideal for a variety of harsh environments. |
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UN-373™ The UN-373™ High Voltage Power Supply was developed as a functional replacement for an obsolete power supply used in the AN/SPS-73 surface search radar console. Fabricated as a heavy-duty circuit card assembly from commercial off-the-shelf (COTS) subassemblies, the UN-373™ is a cost-effective replacement. |





