Location

• In support of consumers, the FCC and the Consumer Electronics Association (CEA) created a color-code system based on location for comparing reception capabilities of antennas. By visiting its website, you will find information narrowing your search to only antennas suitable for your exact location.
  
  

Frequencies

• According to the FCC, some antennas marketed as DTV, HDTV and Digital TV antennas have a limited range of frequencies they can receive. Some antennas cannot receive VHF (channels 2 to 13) or only channel 7 and above. When comparing digital TV antennas, ensure they can receive all stations in your area.
  
  

Features

• Some digital TV antennas include special features such as "add scan" (combine the results from multiple channel scans) or can work with rooftop antenna rotators and/or smart antennas, which automatically lock-in on the best signals. Make sure you are getting the features you need or are not paying for features you cannot use.