On Saturday 12 August 2006 07:49 pm, Don wrote:
IIRC, in the UK they have mobile units that
wander around trying
to see how many televisions each home has (?)
I remember reading about that some time ago (decades?), and wondering since
then how much that whole thing had gotten messed up since computer monitors
had come into the picture.
Nott quite. Since a TV license covers you for as many sets as you want
(you don't need a license per set), all they are looking for is the fact
that there is at least one TV receiving broadcast signals in that house.
Last time I heard about how it was done, they looked for the local
oscillator radiation. Therefore computer monitors wouldn't affect it,
now, in theory, would a TV set tuned to channel 36 (the conventional
output of UHF modulators over here at that time).
-tony