Not if your current aerial is in good condition and receives a good signal. If you don’t currently get a good signal, you may need to upgrade or relocate your aerial to receive HD channels or if your TV is not HD ready. You may need to upgrade your television if this is the case.
Marazion
Marazion is a civil parish as well as community, on the coast of Mount's Bay in Cornwall, England, UK. It is 2 miles (3.2 kilometres) eastern of Penzance and also the tidal island of St Michael's Mount is half-a-mile offshore. At low tide an embankment connects it to the community as well as at high water traveler watercrafts bring site visitors between Marazion as well as St Michael's Mount. Marazion is a thriving tourist resort with an active neighborhood of musicians that create and offer paints and pottery in the community's art galleries. Marazion exists within the Cornwall Area of Outstanding Natural Beauty (AONB). Almost a third of Cornwall has AONB designation, with the exact same condition and protection as a National forest. On the western side of the town is Marazion Marsh, a RSPB book and a Site of Special Scientific Interest (SSSI).