When you take an RV on the road, you might want to listen to music or watch television. Unless you want to watch a movie on a disc or listen to CDs and tapes, then an antenna would be something you need. Most RVs come with all of the antennas that you need, but you can install other antennas for a better reception. These can be purchased at most places that sell RVS, or you can get them at stores that sell electrical equipment.
The best thing about antennas for an RV is that you can have a separate one for everything that you use. There can be one connected to the television, one to the satellite and one to the radio so that you get the best signal possible from everything that you use. Some of the campgrounds that you travel to might have a cable access that you can connect to without the use of an antenna. It’s easy to install an antenna, but you need to determine why you want it added. If you only need it for a short time, then you might want to consider something simple instead of a larger unit on the top of the RV. There are companies online to learn more about the types of antennas and how to install them