Terrestrial is earthbound. It is broadcast from antenna towers here on Earth. Satellite TV is broadcast by communications satellites from outer space in geosynchronous orbit. They orbit at the same rate that the Earth rotates, therefore they remain "parked" over the same geographic region, relative to the surface of the Earth they are standing still. Terrestrial TV also makes use of satellites, but rather than broadcasting directly to a customers dish, they are broadcasting specifically for re-broadcast by local network affiliates over their terrestrial antennas.
IN COMMUNICATIONS: Satellite uses satellite (orbiting) relay-stations in Space but Terrestrial uses cable or antenna-to-antenna signals based entirely on Earth to broadcast your television, radio or cell-phone :) ++++ IN ASTRONOMY: Terrestrial means Earth- (or planet-) bound; a Satellite is any natural or man-made object that orbits a planet. The Moon is a satellite of the Earth.
Digital television is the opposite to analogue television. There are 3 ways of receiving digital television: 1) Satellite 2) Cable 3) Aerial (terrestrial) Thus using a terrestrial aerial is one method of receiving digital television (branded as Freeview in UK)
The difference between satellite tv service and cable is satellite tv offers more channels and are more expenisve. No, they don't receive their signals from a satellite.
Yes - ALL areas of the UK have terrestrial TV - the majority of areas also have either cable, satellite or both. TS17 is not far from where I live.
Only Satellite Channels. Terrestrial Channels are only analogue.
The 2 industries are very competitive,they are constant proce wars going on.
DIRECTV is a satellite company and cable TV is not. DIRECTV has more channels and clear reception. Also, DIRECTV is a good company and satellite is much better than cable TV.
There are several alternatives to cable for HD television. They are dependant on the television and also the location. Terrestrial broadcasts are now being offered in HD. A television with an HD tuner needs no other equipment to receive HD terrestrial broadcasts but a digital HD terrestrial receiver box may be needed. Most areas have satellite coverage. Sky in the UK and Dish Network in the US are two examples. The UK also has the Freesat service - a free satellite service that includes SD and HD broadcasts. A suitable satellite receiver is needed but there is no subscription to be paid. Cable providers provide competitive services to terrestrial and satellite broadcasts but almost all demand a monthly subscription. Depending on the location, satellite and terrestrial broadcasts offer free to air services as well as subscription channels. Local television retailers will be able to advise on the availability of broadcasts in your area but be aware that their intention is to sell equipment and sesrvices to you so their advice may be biased towards subscription based solutions.
nothing really, they are just put in different devices to make them perform different jobs.
Express TV offers packages which they say will suit every budget. They offer people the option of including terrestrial and satellite television channels so there should be something for everyone.
Terrestrial TV signals will only propagate a finite distance. To see a TV signal from a distant place you need to have it broadcast via a satellite in orbit round the Earth.
satellite cables and TV cables are the same to a point. the difference in the too are is the TV cable a RG59 or a RG6 RG59 will not work with satellite because if the smaller center conductor with satellite it pushes power were it will end up destroying the center conductor RG6 witch is in newer homes is ideal for both satellite and cable RG11 is used with TV cable from usual the box / tap outside to houses usually running over 300 ft depending on the DB coming from the starting location