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Sport TV is a Portuguese sports-oriented premium cable and satellite television network with five premium channels in Portugal, one sports news channel and two channels in Portuguese-speaking Africa. The first channel, then only known as Sport TV, was launched on 16 September 1998. It is owned by Portugal Telecom, NOS, Vodafone Portugal and Global Media Group (and originally had the participation of RTP). It is available in almost all television distribution operators in Portugal as a premium subscription channel.