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Satellite Program Network

Satellite Program Network (SPN) was a satellite and cable television network that broadcast in the United States from 1979 to 1989. Following a name change to Tempo Television in 1986, it was bought by NBC and relaunched as CNBC in 1989.

Not to be confused with ESPN.

Richards, K. M. . History of UHF Television. Retrieved April 22, 2019.

"Satellite Program Network"