Radio Times Christmas Picture Quiz 2024
Quizzes & Puzzles2 mins ago
During a discussion with some friends who know a bit about electronics there was agreement that the BBC vans that say they can detect TVs in households is a myth and that the technology does not exist as there are far too many household goods that emit radiation. Besides even though a very sensitive detector can theoretically be made it would be prohibitively expensive for the BBC. Is the van just a deterrent and an elaborate hoax and that BBC finds out non payers through the previous list of payers and enforced address registration of buyers of new TV sets.
No best answer has yet been selected by Dom Tuk. Once a best answer has been selected, it will be shown here.
For more on marking an answer as the "Best Answer", please visit our FAQ.My dad was an electronic engineer and he used to say that as long as you sit near the window when watching tele and look out for a van they can't catch you out as long as you turn it off. I think my dad was right and that in those days the whirly things on top were just to scare people cos you never see 'detection' vans scouring the streets nowadays! That was in the 80's and their technology has certainly advanced since then. Taken from the TV Licensing website:
"How our detector vans can catch out licence evaders -
We can detect a TV in use, in any area. That's because every TV contains a component called the 'local oscillator', which emits a signal when the television is switched on. It's this signal that the equipment on our vans picks up.
But, what if you live in a block of flats or a house without road access? Well if this is the case our enquiry officer can simply use one of our hand-held scanners. Measuring both direction and strength of signal, they make it easy for us to locate television sets in hard to reach places."
Answer your question??
Sorry, we can't find any related questions. Try using the search bar at the top of the page to search for some keywords, or choose a topic and submit your own question.