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How is it possible that TV detector's work like the ones used by the TV licensing vans, is it by measuring the TV broadcast signals power loss ?
Originally posted by russ_watters
Was your original question about pirating the signal directly from a news van? They use different frequencies than your tv tuner. They're microwave. Thats why they have the long supports - they're highly directional.
Originally posted by username
Here in the UK you have to buy a license each year for the broadcast receiving equipment.A colour TV is more expensive than black and white TV, to top it all off we only get two advertising free channels, the other three have lots of adverts :(
A television detector is a device that detects the presence of a television signal and determines if a television is being used to receive broadcast programming. It is also known as a TV detector or a television license detector.
Television detectors work by detecting the presence of a specific frequency signal that is emitted by television sets when they are turned on. This signal is then transmitted to a central database, which records the information and determines whether or not a television license is required.
Television detectors are very accurate, with a reported accuracy rate of over 95%. They are programmed to detect specific frequencies and can differentiate between a television signal and other electronic devices, such as radios or computers.
Yes, television detectors can work with any type of television, including traditional CRT sets, LCDs, and plasma screens. They can also detect televisions that are connected to cable or satellite services, as well as those that are used for streaming services.
Television detectors are used by enforcement agencies to identify households that are using a television without a valid license. The information collected by the detectors is cross-checked with the database of licensed households, and if a match is not found, the household may be subject to a fine or legal action.