kanal

kanal

A frequency band in which a specific broadcast signal is transmitted. Channel frequencies are specified in the United States by the Federal Communications Commission. Television signals require a 6 MHz frequency band to carry all the necessary picture detail.

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Javítás

Kép hozzáadása

Szófaj: noun
Szinonimák:
Blossary:
Ipar/Tárgykör: Aerospace
Kategória: Satellites
Company:
Termék:
Betűszó/Rövidítés:

Több

Hozzáadás a Szójegyzékemhez

További nyelvek:

Több

Mit szeretne mondani?

Kapcsolódó kifejezések

kanale

History; World history

struktura ne terren të përdorura për të kryer trasportimin e ujit në distanca të gjata . E ndërtuar nga romakët e lashtë.

kanal shpërndarjeje

Retail; Supermarkets

The producers and distributors of products from a farm to the table, a path that includes a grower, producer, manufacturer, broker, wholesaler, store and a consumer.

kanal shpërndarjeje

Business services; Marketing

A chain from which products or services flow, from one intermediary to another intermediary, who raises the price point, towards the consumer.

kelvin (K)

Aerospace; Satellites

The temperature measurement scale used in the scientific community. Zero K represents absolute zero, and corresponds to minus 459 degrees Fahrenheit or minus 273 Celsius. Thermal ...

herc (Hz)

Aerospace; Satellites

The name given to the basic measure of radio frequency characteristics. An electromagnetic wave completes a full oscillation from its positive to its negative pole and back again ...

ndërhyrje

Aerospace; Satellites

Energy which tends to interfere with the reception of the desired signals, such as fading from airline flights, RF interference from adjacent channels, or ghosting from reflecting ...

gigaherc (GHz)

Aerospace; Satellites

One billion cycles per second. Signals operating above 3 Gigahertz are known as microwaves. above 30 GHz they are know as millimeter waves. As one moves above the millimeter waves ...

frekuencë

Aerospace; Satellites

The number of times that an alternating current goes through its complete cycle in one second of time. One cycle per second is also referred to as one hertz; 1000 cycles per ...

gjurmë

Aerospace; Satellites

A map of the signal strength showing the EIRP contours of equal signal strengths as they cover the earth's surface. Different satellite transponders on the same satellite will ...