Wireless TV use circular polarity but much lower frequency I'm not sure what frequency But I guess 1 or 2 GHz unlike satellites in 12GHZ
At the NAB show this year many are using communication towers like mobile phones
What's new to me One time coming back from Caribbean island on Continental Airplane D*TV had top 50 channels plus HBO, MAX, and first run VOD movies for $6 With a remote control yo can change to any channel As much it was a great surprise to me I think it was way over priced It actually sux to see D*TV take over our airplane movies I hope they fail I'm used to use my own earphone and watch free TV Now D*TV is taking that away
All using wireless TV and we will see a lot more wireless in 2010