"DTh." YourDictionary, n.d. Web. 17 August 2018. <http://www.yourdictionary.com/dth>.
DTh. (n.d.). Retrieved August 17th, 2018, from http://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.