loading coil

American  

noun

Electricity.

1. an inductance coil used to improve the characteristics of a transmission line.

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loading coil British  

noun

1. an inductance coil inserted at regular intervals and in series with the conductors of a transmission line in order to improve its characteristics

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Etymology

Origin of loading coil

First recorded in 1900–05

Example Sentences

See Examples For:

loading coil

For quite a range of wave-lengths we may use the same loading coil and tune the antenna circuit entirely by this series condenser.

From Letters of a Radio-Engineer to His Son by Mills, John

Likewise connect the other loading coil in one side of the closed, or secondary circuit between the variable .0007 mfd. condenser and the secondary coil of the loose coupler or variocoupler as shown in Fig.

From The Radio Amateur's Hand Book by Collins, A. Frederick (Archie Frederick)

For some other range of wave-lengths we shall then need a different loading coil.

From Letters of a Radio-Engineer to His Son by Mills, John

Usually, therefore, one connects into his antenna circuit both a condenser and a loading coil.

From Letters of a Radio-Engineer to His Son by Mills, John

That’s why your friends add a loading coil when they 121want to tune for the long wave-length stations, that is, those with a low frequency.

From Letters of a Radio-Engineer to His Son by Mills, John