Satellite broadcasting experiments and in-orbit performance of BSE☆

Abstract The Japanese Medium-scale Broadcasting Satellite for Experimental Purpose (BSE) was launched successfully in April 1978 and placed on a geostationary orbit at 110° E longitude. Valuable technical data related to satellite broadcasting systems and satellite technology have been obtained over the past three years through the experiments and operations of the BSE. This paper describes the results of the satellite broadcasting experiments and in-orbit performance of the BSE.