Would be cool to see an spectrum plot of the output signal.. the explanation of why the signal is picked up seems a bit too vague for me.. Since the transmitted signal will be a square wave I imagine, I would expect to see some side-bands that are pretty significant above and below the 80MHz.. And then the 61MHz signal that the TV would normally receive should be actually received using some local oscillator that I would guess is down around like 10MHz or something.. so would love to get a more detailed explanation on this stuff if anybody knows what actually is happening beyond &quot;some people think its blah, but really its blah!! huzzah!&quot; type of explanation..