The function of a Dish TV antenna is to capture microwave frequencies from satellites. Have you ever wondered why the antenna is round? It's called a parabolic shape, and its special feature is that ...

NEW YORK, Sept 30 (Reuters) - DirecTV on Monday agreed to buy EchoStar's (SATS.O), opens new tab satellite television business that includes Dish TV, capping decades of on-and-off talks to create one ...