I bought my first C-Band system in 1985, right before HBO scrambled - 8.5' Raydx dish and a Drake 424 receiver/positioner set. Got a standalone VC2 in 1986, then went to a Chaparral Sierra II, then a Chaparral Sierra III IRD,
then Chaparral Monterey 50, then a GI 920 4DTV, and finally a Motorola...