Which of the following describes how a signal splitter functions?

A signal splitter's primary function is to distribute a single signal across multiple outputs. This means that it takes one incoming signal and divides it into several output signals, allowing multiple devices or parts of a system to use the same source without significantly degrading the quality of the signal. This is particularly useful in scenarios where multiple devices need to receive the same data, such as in telecommunications or broadcasting setups.

The accuracy of this function is crucial in maintaining signal integrity across various endpoints. For instance, in a home network, a splitter can allow one internet connection to be shared among multiple devices. This distribution must be done carefully to ensure that each output receives a sufficient quality of signal, which is why passive splitters are often designed with specific impedance and frequency characteristics to manage signal loss.

Understanding what a signal splitter does helps in designing efficient communication systems, ensuring that devices can operate effectively without requiring individual signal sources for each endpoint.