On the issue the influence of encoding parameters noise immunity and bandwidth of satellite TV channels

The article considers the standards and formats of digital satellite television (TV) broadcasting adopted in Russia. The influence of encoding parameters on the main characteristics of the TV channel, throughput, in terms of more efficient use of the allocated frequency band of the transponder (satellite repeater), and noise immunity is analyzed. The obtained results of calculations of the basic parameters of TV channels and conclusions can be recommended to specialists of satellite TV for the optimal choice of the coding rate depending on the types and parameters of the equipment of the stations used and the satellite coverage zone