ABSTRACT
Satellites offer the prospects of universal television and radio coverage within a country, and the easy exchange or 'overspill' of programmes from one country to another. Where there is also adequate terrestrial transmission, satellites can result in extra channels for both television and radio. In addition there are several transponders available for TV transmission on low-powered tele-communication satellites, suitable for reception on larger antennas by cable TV companies, etc. The availability and feasibility of satellite channels for distance education will depend very much on commercial and political decisions. The first United Kingdom domestic broadcast satellite (DBS) is to be launched in 1986. The BBC is committed to providing two entertainment channels for this satellite, and the Government has offered the Independent Broadcasting Authority the option of allocating two more to commercial television companies. The extent that satellite and cable are used for distance education will vary from country to country more than any other factor in distance education.
