Combining 2 Antennas into One Coax

Combining 2 Antennas into One Coax in Simple Steps 

April 27, 2022

If you have two broadcast towers in opposite directions from your home and want to get TV channels from both, combining 2 antennas into one coax is the way to go. The process is quite simple, and you’ll be done in no time. 

Combining 2 antennas into one coax is also a great idea because you won’t have to get an antenna rotator. Once you know the direction to face your antennas, the next step is combining their signals. 

Let’s look at the steps to follow. 

How to Combine 2 Antennas into One Coax 

Step 1

The first step is to ensure that you have the best antennas you can afford. There are various great budget options out there that you can choose from. If you only have one antenna and want to add another, this is where you buy the other one. 

Step 2

Once you get the antennas of your choice, the next step is to have them installed. You can get someone to install them if you don’t have the skills. 

Ensuring that the antennas are properly installed will allow you to have a seamless experience and won’t have to boost your antenna signal every now and then. 

Check the instructions on your antenna box if you’re not sure about how to go about it. 

Step 3

Once your antennas are properly set up, connect your coaxial cable to both these antennas. Ensure that you use coaxial cables that are the same length for both antennas. This will prevent any interference between these two antennas. 

Step 4

This is the part where you get a good coaxial signal combiner. You’ll use this to combine these two coaxial cables into one that you will connect to your TV. 

You can think of the coaxial signal combiner as a backward two-way signal splitter. Once you’ve connected the coaxial cables using the combiner, you can now connect the one coaxial cable to your TV. 

Step 5

Carefully connect the coaxial cable from the combiner to your TV. Once you’re sure that the cable is properly connected, you can power up the TV to see if the channels have changed. 

Step 6

Browse through the TV channels available to ensure that your process has worked well. Now you can enjoy TV channels from the broadcast towers that you’re targeting. 

What is the Difference Between A Coaxial Combiner and A Splitter?

A coaxial combiner is a device we mentioned above that you’ll use to combine your two antennas. The definition of a combiner in general terms is a device that combines different signals with different frequencies into one output. 

Therefore, your combiner takes the two signals and mixes them together without translating them. The mixture is then transferred as one. A combiner is also known as a diplexer.

On the other hand, a splitter is a device that takes in one signal and produces two. It works the other way around as a combiner does. So, when can you use a splitter? 

You can use a splitter if you have more than one TV and want to use one antenna. Therefore, you can connect your coaxial cable from your antenna to a splitter and then connect two other coaxial cables that will run to your two television sets. 

Therefore, you can still enjoy your favorite TV stations even while you’re in your bedroom without too much hassle. Ensure that you choose the right device when you’re dealing with these two devices, as they can quickly get confusing. 

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