| 摘要 |
FIELD: transmission of TV, radio and other broadcast signals through satellite. SUBSTANCE: relay of satellite has multiple-beam transmitting antenna. Regions that are serviced by different groups of beams of transmitting antenna are provided with additional control stations which check the content of information that is transmitted and switch off corresponding group of beams of transmitting antenna if prohibition of current broadcast program in is required. This is achieved by sending signal. EFFECT: increased functional capabilities. 1 dwg |
