I'm trying to make sense of the mess of TV aerials (all shapes and sizes) and cabling on the (shared) roof of our tenement.
One potentially useful cross-checking piece of information I have is that the aerial I'm looking for is a "32 element digital" - it's also a "wideband" - put in ~5 years ago (in anticipation of the transition to digital; I'm in the UK). But what does the "32" actually refer to ? If I count the number of metal struts, should there be 32 ? Or does it refer to something hidden away out of sight in the "hub" the cable goes into, or a more abstract concept like the number of channels receivable ?