Return to Main Menu
Return to BO Series Menu
====================
RECOMMENDATION 566-3 - TERMINOLOGY RELATING TO THE USE OF SPACE COMMUNICATION TECHNIQUES FOR BROADCASTING
1. Broadcasting-satellite service
    1.2 Broadcasting-satellite space station
    1.3 Methods of reception Individual reception
    1.4 Reception quality Primary grade of reception quality
    1.5 Power flux-densities
2. Definitions concerning the use of the fixed-satellite service for the distribution of broadcasting programmes to terrestri
    2.1 Indirect distribution
    2.2 Direct distribution
3. Definitions concerning the planning of the broadcasting-satellite service
    3.1 Service area
    3.2 Coverage area
    3.3 Beam area
    3.4 Nominal orbital position
4. Definitions concerning the planning of broadcasting-satellite space stations and their feeder links
    4.1 Feeder link
    4.2 Feeder-link beam area
    4.3 Feeder-link service area
    4.4 Adjacent channel
    4.5 Second adjacent channel
    4.6 Overall carrier-to-interference ratio
    4.7 Protection margin
    4.8 Overall co-channel protection margin (applicable to Region 2)
    4.9 Overall adjacent channel protection margin (applicable to Region 2)
    4.10 Overall second adjacent channel protection margin (applicable to Region 2)
    4.11 Equivalent protection margin (applicable to Regions 1 and 3)
    4.12 Overall equivalent protection margin