This is very useful and cheap broadcasting network. This is time investment and long term usable digital TV.
and also we can easily set up this digital TV antenna because set up easily All the channels in this airtel digital TV are cheap as compared to Tata sky, Dish TV etc. This Frequency level is very high to setup. Some of the channels are free of cost also it is started with minimum package thats why people from medium class background can effort easily.
Picture quality is very good as well as sound quality is superb