French direct TV broadcast satellite (TDF-1 and -2)

Abstract

The French Direct TV Broadcast Satellite (TDF-1 and -2) missions are to provide three channels of TV and sound broadcasting to France within the 12 to 18 GHz bands. The satellites will be placed in a geostationary orbit at 19 degrees west longitude. The satellites will be launched from the Centre Spatial Guyanis in French Guiana on an Ariane launch vehicle. The Deep Space Network (DSN) will support the transfer and drift orbit mission phases. The coverage will consist of the 26-m antennas at Goldstone and Canberra as prime support. Maximum support will consist of two 8-hour tracks per station for a 7-day period, plus 14 days contingency support. Information is given in tabular form for DSN coverage, frequency assignments, telemetry, command, and tracking support responsibility