What is Repeater?
| Network Repeaters |
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In telecommunication networks, a repeater is a device that receives a signal on an electromagnetic or optical transmission medium, amplifies the signal, and then retransmits it along the next leg of the medium. repeaters overcome the attenuation caused by free-space electromagnetic-field divergence or cable loss. A series of repeaters make possible the extension of a signal over a distance. In addition to strengthening the signal, repeaters also remove the noise or unwanted aspects of the signal. |
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