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AN/TPQ-37 Firefinder radar. Hughes AN/TPQ-37 Firefinder Weapon Locating System [1] is a mobile radar system developed in the late 1970s by Hughes Aircraft Company, achieving Initial Operational Capability in 1980 and full deployment in 1984.
In battery-powered equipment, a battery eliminator circuit (BEC) is an electronic voltage regulator used to power a subsystem at a different voltage without the need for a supplemental battery. BECs are commonly used in radio-controlled models , which need separate voltages to power the motor and the RC equipment.
The Hughes OH-6 Cayuse is a single-engine light helicopter designed and produced by the American aerospace company Hughes Helicopters. Its formal name is derived from the Cayuse people , while its " Loach " nickname is derived from Light Observation Helicopter (LOH) program under which it was procured.
The Philadelphia police and fire departments responded to a report of a fire in a driveway in the 8000 block of Leonard Street shortly after 3 a.m. on Tuesday.
Elton John criticized the legalization of marijuana, saying it’s “addictive” and impairs cognitive thinking. “I maintain that it’s addictive. It leads to other drugs,” John, who was ...
A valve-regulated lead-acid battery is a battery type that is popular in telecommunications network environments as a reliable backup power source. VRLA batteries are used in the outside plant at locations such as Controlled Environmental Vaults (CEVs), Electronic Equipment Enclosures (EEEs), and huts, and in uncontrolled structures such as ...
The U.N. nuclear watchdog - the International Atomic Energy Agency (IAEA) - said this month that Iran is "dramatically" accelerating enrichment of uranium to up to 60% purity, close to the roughly ...
Supply voltage supervisors are used to protect circuitry such as MPUs, DRAM, and other devices that are easily damaged by high voltages or will operate incorrectly at low voltages.