Carrier current

Carrier current is a method of low power AM radio transmission that uses AC electrical wiring to propagate a medium frequency AM signal to a relatively small area, such as a building or a group of buildings. In the United States, carrier current stations do not require a broadcasting license from the FCC, as long as the emissions adhere to the Part 15 Rules for unlicensed transmissions.

单词	Carrier Current
释义	Carrier Current 英语百科 Carrier current Carrier current is a method of low power AM radio transmission that uses AC electrical wiring to propagate a medium frequency AM signal to a relatively small area, such as a building or a group of buildings. In the United States, carrier current stations do not require a broadcasting license from the FCC, as long as the emissions adhere to the Part 15 Rules for unlicensed transmissions.
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Carrier Current

Carrier current