1. A system comprising: an analog-to-digital converter operable to digitize a received signal spanning an entire television spectrum comprising a plurality of television channels, said digitization resulting in a digitized signal; a signal monitor operable to: analyze said digitized signal to determine a characteristic of said digitized signal; and report said determined characteristic to a source of said received signal; a data processor operable to process a television channel to recover content carried on the television channel; and a channelizer operable to: select a first portion of said digitized signal; select a second portion of said digitized signal; and concurrently output said first portion of said digitized signal to said signal monitor and said second portion of said digitized signal to said data processor.