How can we get signals in tv through antenna?

Question

settelite Television

Answer 1

Just as you can get sound signals through your ears, or light signals through your eyes - heat signals, through your skin, etc.

Answer 2

Satellite or cable TV requires a set top box which is enabled when you pay a monthly service fee. Your local channels can be received directly for free by installing an outside high gain antenna that has a rotor for turning it to the station direction you wish to receive. You will also need a preamplifier mounted on the antenna mast.

Answer 3

Hi. The satellite transmits a signal to a section of the country in digital format. Your small dish concentrates the weak received signal and reflects it to the pickup (the little arm like thing). The signal then goes to your decoder box which extracts the digital signals and sends them to your TV.

Answer 4

Antenna means two type :

1. Locally transmit signal .

2. from satellite signal.

Local transmit signal is always MHz. That is received by yogi antenna ( this is for outdoor) ,or single pole antenna(that is for indoor) through balloon network it matching tv tuner to antenna impedance.

This is receiving RF signal which is transmit from local LPT tower that is feed to the tv tuner that is converted to am signal for his process.

For tv tuner antenna impedance always 300 oms


For further detail will be more technical that you have to have some knowledge about technical.

Answer 5

http://en.wikipedia.org/wiki/Satellite_television

Through digital satellite receivers and antennae

It is better you go for the DTH available in India::
1.DD Direct Plus - Intially Rs.2000 and no monthly subscription.
http://en.wikipedia.org/wiki/DD_Direct_Plus

2.Tata Sky - Initially Rs.4000 and Rs.300 monthly subscription.
http://en.wikipedia.org/wiki/Tata_Sky

3.Dish TV - Initially Rs.4000 and Rs.300 monthly subscription.
http://www.dishtvindia.in/static/dishtvschemes.asp