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Signal Strength

Код 1086440

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Аннотация к книге "Signal Strength"

High Quality Content by WIKIPEDIA articles! In telecommunications, particularly in radio, signal strength refers to the magnitude of the electric field at a reference point that is a significant distance from the transmitting antenna. It may also be referred to as received signal level or field strength. Typically, it is expressed in voltage per length or signal power received by a reference antenna. High-powered transmissions, such as those used in broadcasting, are expressed in dB-millivolts...

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Издательство: Книга по требованию
Дата выхода: июль 2011
ISBN: 978-6-1303-7257-6
Объём: 84 страниц
Масса: 147 г
Размеры(высота, ширина, толщина), см: 23 x 16 x 1

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