Antennas are your router’s translators, turning radio waves into usable internet. Swapping in high-gain or directional models ...

You can use an Over-the-Air (OTA) antenna to receive broadcast television from nearby TV stations. In order to use an antenna, your television must have a built-in TV tuner, or you must have an ...

A pole holds two outdoor antennas: The directional antenna, top, needs to face the broadcast towers; the bottom is omnidirectional and can bring in signals from all directions. Jim Rossman / TNS I’m ...