1.   Current law permits satellite companies to beam network signals if those customers cannot receive local stations using rooftop antennas.

2.   From there it will be broadcast to an office using the rooftop antenna.

3.   Had the rooftop antenna slipped out of place by a degree or two?

4.   The attraction will include the chance to type personal messages into a computer, which will then send them as radio waves from a rooftop antenna.

5.   The video signals will be beamed down by satellite to a transmission tower, which will then broadcast them to rooftop antennae.

6.   To receive those channels, viewers must install a traditional rooftop antenna.

7.   Until now, satellite dish owners had to keep their rooftop antenna or cable TV service in order to watch the local news.

8.   Wireless cable systems transmit programs over the airwaves to rooftop antennas and require in-home converter boxes.