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Many U.S. aircraft were lost to SA-2s in Vietnam. The electronic attack on the associated radar systems was known as "Fogbound" missions. The F3D also dropped chaff over the radar sites. [5] The first EF-10B lost in Vietnam was to an SA-2 on 18 March 1966, while four more EF-10Bs were lost in Vietnam to accidents and unknown causes. [47]
Radar mile or radar nautical mile is an auxiliary constant for converting a (delay) time to the corresponding scale distance on the radar display. [1] Radar timing is usually expressed in microseconds. To relate radar timing to distances traveled by radar energy, the speed is used to calculate it.
F-117 Nighthawk, the first operational aircraft explicitly designed around stealth technology.. Stealth aircraft are designed to avoid detection using a variety of technologies that reduce reflection/emission of radar, infrared, [1] visible light, radio frequency (RF) spectrum, and audio, collectively known as stealth technology. [2]
A radar speed gun, also known as a radar gun, speed gun, or speed trap gun, is a device used to measure the speed of moving objects. It is commonly used by police to check the speed of moving vehicles while conducting traffic enforcement , and in professional sports to measure speeds such as those of baseball pitches , [ 1 ] tennis serves , and ...
The AN/TPS-75 is a transportable passive electronically scanned array air search 3D radar produced in the United States. It was originally designated the TPS-43E2. Although the antenna is a radically new design from the TPS-43, the radar van itself, which houses the transmitter, receiver processors, and displays is very similar to the older TPS ...
The radar measures the distance to the reflector by measuring the time of the round trip from emission of a pulse to reception, dividing this by two, and then multiplying by the speed of light. To be accepted, the received pulse has to lie within a period of time called the range gate .
The Marine unit was withdrawn to Bataan in January 1942, where it was successfully employed in conjunction with an SCR-268 antiaircraft gun-laying radar to provide air warning to a small detachment of P-40s operating from primitive fields. [8]: 48 SCR-270 Radar from Air Warning Squadron 6 on Okinawa after the Battle of Okinawa.
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