Обложка Television Antenna
Название книги:

Television Antenna

Terrestrial Television, Digital Television, High-definition television

PopulPublishing (2013-08-15 )

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ISBN-13:

978-613-9-04654-6

ISBN-10:
6139046548
EAN:
9786139046546
Язык Книги:
Английский
Краткое описание:
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. A television antenna, or TV aerial, is an antenna specifically designed for the reception of over the air broadcast television signals, which are transmitted at frequencies from about 41 to 250 MHz in the VHF band, and 470 to 960 MHz in the UHF band in different countries. To cover this range antennas generally consist of multiple conductors of different lengths which correspond to the wavelength range the antenna is intended to receive. The length of the elements of a TV antenna are usually half the wavelength of the signal they are intended to receive. The wavelength of a signal equals the speed of light (c) divided by the frequency.
Издательский Дом:
PopulPublishing
Веб-сайт:
http://www.betascript-publishing.com
Edited by:
Dewayne Rocky Aloysius
Количество страниц:
116
Опубликовано:
2013-08-15
Акции:
В наличии
Категория:
Медиа, коммуникации
Цена:
4736.18 руб
Ключевые слова:
Antenna, Television, Digital, TV, Terrestrial, Aerial, High-definition, televisión, télévision

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