All TV stations in the US by law
You can us a satellite or even a wire coat hanger.
The original TV was only broadcast TV. It's done the same way as radio us broadcast. Tall antenna towers send out (broadcast) radio waves that send the TV signal long distances.
Interesting. Don't see why not. Make the TV turn on and feed it the signal it's expecting...no problem with that.Phil
I do not believe you gain "Extra Channels." The Converter box is to convert the Digital over the air signal to a non-digital TV so you can still receive channels after the analog signal broadcasts are going to stop on Feb. 17th, 2009 in the US.
The first commercial satellite television service launched in the United States in 1962. The first satellite TV signal was relayed from Europe to the Telstar satellite and was broadcast over North America.
objects are visible to us only when?
Many are.
no they arent
No there arent
As of summer 2008, all satellite and cable companies in the US transmit only 1080i digital signal. When a cable or satellite service is used, there is no advantage of 1080p TV set over 1080i TV set. However 1080p sets usually come with some other more advanced specifications, which may make the image higher quality. Cable and satellite companies do not intend to upgrade the 1080i signal to 1080p in the near future, since this would involve high investment outlays and greater broadband capacity in their network. 1080p TV sets can fully utilize their potential when blue ray discs are played from DVD players.
Yes, most certainly it could. When color television was introduced in the US and UK, in the 50s and 60s, it was decided that any color system should still operate as a black and white signal. The color standards PAL (UK) and NTSC (US) were introduced. Both of them overlaid the color information on top of the black and white signal. Color receivers would decode the color information and display a full color image. Black and white televisions would receive the same signal, ignore the color information but still display a black and white image. It is worth noting that 50 years on, both PAL and NTSC are still being used for standard definition broadcasts today. It is a great testiment to the engineers and developers of those early color broadcasts that the standards have remained unchanged for more than half a century.