As of 2015, access free high-definition over-the-air television channels by attaching a digital broadcast antenna to a television capable of receiving high-definition channels. Some antennas function within the home with... More »

The difference in wavelength sizes between television frequencies result in varying broadcast performance. There are two major over-the-air television frequencies in the United States: UHF and VHF. Ultra High Frequency, ... More » Technology Television & Video

In most cases, all that is needed to watch digital television channels is a channel scan to make sure the television is receiving the available channels. Check to see that the digital converter or digital television ante... More » Art & Literature

To find free television channels with an antenna, plug an antenna into a television or a digital tuner device, make sure the digital tuner device is connected to the television, and then scan for any free available chann... More »

To connect a digital antenna to a television, locate the antenna input port on the back of the television; all television models made after March 2007 include this port in accordance with U.S. law. Plug in the antenna, a... More » Technology Television & Video

To receive free digital television signals, install an antenna that receives both VHF and UHV channels, and if watching a television made before 2007, plug in a converter box to change the digital signal to analog. Diffe... More »

Build a homemade digital antenna by constructing a wooden frame, adding wires and attaching to the television. The process requires about two hours. More » Technology Television & Video