What Exactly Is a Signal Splitter and Its Uses?

With TV, internet, and phone services becoming more common, the need for splitting these signals has increased. Most houses have more than one television, so a signal splitter is necessary to watch television in more than one room.

This guide will explain what a signal splitter is, its function, and some of its most common uses.

What Is a Signal Splitter?

A signal splitter is a device that takes a single input and splits it into two or more outputs. You can use a passive two-way splitter, which has no power source and requires no setup. It is important to know that a signal splitter does not amplify the signal; it only duplicates it.

The most common signal splitters are coaxial cables, round cables with an F-connector on each end for cable television and internet service. There are also phone signal splitters, which have different types of connectors. 4-20mA signal splitters work well for industrial applications.

How Does It Work?

A splitter divides the incoming signal into two signals sent to different devices. The strength of the signal does not increase, so if the original signal is weak, the two signals will get weaker.

If you need to split the signal more than once, it is recommended to use a powered amplifier between the first splitter and the second one. This amplifier will help boost the signal so that it does not get weaker each time it splits.

Uses for a Signal Splitter

There are many ways that people use signal splitters. The most common use is to split the TV signal so you can send it to two different TVs. Another common use is to split the internet signal to use it in two separate rooms.

Some people also use signal splitters to connect their computers to their TV so they can watch movies or shows from their computers on their TV.

These are just a few of the ways that people use signal splitters. There are many other ways to use them, and new applications pop up constantly. If you need to split a signal, a signal splitter is the best way to do it. 

This post contains affiliate links. Affiliate disclosure: As an Amazon Associate, we may earn commissions from qualifying purchases from and other Amazon websites.

Written by Logan Voss

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.