I am purchasing a home that has two satellite dishes and another small non-dish antenna next to the satellite dishes on the roof of the garage. One dish is slightly larger than the other. My Realtor thks the 3rd antenna is to receive local broadcasts. I don't remember if they are Dish Network or Direct TV.
Why would someone have two dishes next to each other? Also do they connect inside the house sing the regular cable connectors or are there other types of connections I should be looking for. The house is only 4 years old.