We cut the cord back in 2011 and start using this antenna:https://www.terk.com/indoor-antennas/?sku=LOGTVAZ
We can receive from 2,4,5,7,9,11,13 but 7 is the weakest. Use this link to check signal strength at street level:https://antennaweb.org/Address.As an added bonus there are A LOT OF ota...