Is television broadcast across radio waves?

Answer TV is broadcast across radio waves in the 54 to 890 mhz range. Early broadcasts were limited to line-of-sight; any obstacle in the path of the signal caused distortion or loss of signal. Broadcasti... Read More »

Top Q&A For: Is television broadcast across radio waves

Are RC car radio waves as strong as radio waves for music radios?

Radio-controlled cars carry small transmitters that run off of batteries, while radio station transmission towers are run off an electric power grid; therefore, an RC car transmitter's radio wave o... Read More »

What improvements to broadcast television and videotapes does high-definition and digital television broadcasting bring?

pictures will have better quality because of an increase in the number of pixels and a change in the aspect ratio of the picture.

I record videos from my computer monitor using the motion picture setting on my digital camera When I playback videos I see waves and ripples across the video How can I prevent or reduce the waves?

The Nikon F-401 (N4004 in North America) was an,, (SLR) http://wiki.answers.... Read More »

What is the difference between radio waves&cell phone waves?

Cell phone signals are transmitted through the medium of electromagnetic waves. The types of waves that make up the electromagnetic spectrum include (in part) radio waves, microwaves, infrared wave... Read More »