Over-the-air antennas are devices that allow you to receive television signals without needing a cable or satellite subscription. They capture signals broadcasted by local TV stations, enabling you to watch your favorite shows for free. These antennas can be placed indoors or outdoors, depending on your location and the strength of the signals in your area. Many people use over-the-air antennas to access high-definition channels, including popular networks like ABC, NBC, and CBS. This option is especially appealing for those looking to cut costs while still enjoying quality programming. With the right antenna, you can enjoy a variety of channels without monthly fees.