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The pulse-repetition frequency (PRF) is the number of pulses of a repeating signal in a specific time unit. The term is used within a number of technical disciplines, notably radar. In radar, a radio signal of a particular carrier frequency is turned on and off; the term "frequency" refers to the carrier, while the PRF refers to the number of ...
WERN (88.7 FM) is a non-commercial public radio station in Madison, Wisconsin. It is part of Wisconsin Public Radio (WPR), and is the flagship of WPR's News Network along with AM sister station WHA. The studios are at 821 University Avenue in Madison. WERN is a Class B FM station, with an effective radiated power (ERP) of 20,500 watts.
The amount of energy that is returned to the radar receiver is a function of the peak energy of the pulse, the pulse width, and the pulse repetition frequency. Increasing the pulse width increases the amount of energy reflected off the target and thereby increases the range at which an object can be detected. Radars measure range based on the ...
The head of the Transportation Security Administration on Thursday warned that an extended partial U.S. government shutdown could lead to longer wait times at airports. TSA, which handles airport ...
By day, WMEQ transmits 10,000 with watts; 880 AM is a clear channel frequency reserved for Class A station WHSQ in New York City, so at night, WMEQ must reduce power to 210 watts. It uses a directional antenna with a four- tower array to protect WHSQ from interference at night. [ 3 ]
Pamela Anderson is reflecting on the "difficult" combination of her image as a Hollywood star and, simultaneously, a mother, earlier in her career. But when it comes to her sons Brandon, now 28 ...
WASHINGTON (Reuters) -The number of Americans filing new applications for jobless benefits fell more than expected last week, reversing the prior week's jump and suggesting that a gradual labor ...
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