"DTh." YourDictionary, n.d. Web. 10 November 2018. <https://www.yourdictionary.com/dth>.
DTh. (n.d.). Retrieved November 10th, 2018, from https://www.yourdictionary.com/dth
dth - Computer Definition
Referring to a satellite television signal transmitted directly to the home, rather than to a broadcast television station or to a cable television (CATV) provider for retransmission to the subscriber. Synonymous with direct broadcast satellite (DBS). See also CATV and DBS.