How to choose a Satellite Dish
Nowadays, to watch TV and pay channels, we make use of satellite antennas supported by a special decoder which are used to decode the signal from the satellite dish.
You should choose, as appropriate, the satellite antenna in relation to the satellite with which it will interact. In this tutorial, we will see how to choose a satellite dish.
1.) The satellite television programming is definitely an increasingly more present than the normal cable TV. The satellite receiver, of which it makes use, is nothing more than an electronic device through which the television signal is sent to the satellite, captured by a parabola and displayed on a standard TV. The main function of the receiver, is to transform the signals from the converter and transport them through a coaxial cable defined. Finally, the drive stores the different channels it receives and tunes them on the TV.
2.) The antenna or satellite dish are essential to pick up the signals and transmit them to the converter. By virtue of the type of parabola adopted, it will signal a more or less strong. Also considered will be the power that the ‘LNB. In relation to the installation area and to receive more or less than optimal, you will need to install satellite dishes more or less large and powerful. In areas where the signal is clear can be satisfied with a dish of 60 cm, while in areas where reception is poor will be more appropriate to install parables 120 cm. Finally, we find satellite antennas fixed and the other movable. The latter are capable of receiving signals from multiple satellites at a time, unlike the first.
3.) Finally, you must make a distinction between the receivers FTA (Free to Air), and the IRD (integrated receiver decoder). The former are defined for programs of free access, while the latter (IRD), have a built-in decoder, allow you to watch programs with the aid of a decoder, and are often intended to subscription pay-TV programs, as they are such as programs for SKY TV. Thanks to a sophisticated decoding program are able to access pay TV and related programs. Each receiver will be able to decode certain programs then need to obtain the right one is often supported by a special tab called ” smart card ” …
