don't tell the cable company about the splitter
https://lemmy.ca/post/56590257
Pretty sure splitters were allowed as long as they didn’t split into another home
Yeah, didn’t they usually not even allow for individual channel selection? I remember my grandparents having on for their basement TV. We had to watch whatever the adults were watching upstairs as kids.
Sounds like they split the signal after the cable box. The original Duplicate Screen.