What is Ultra High Frequency (UHF)?
Q: What is Ultra High Frequency (UHF)?
A: Ultra High Frequency (UHF) is a type of electromagnetic radiation with a frequency between 300 MHz and 3 GHz.
Q: What are the characteristics of UHF?
A: UHF has strong directivity due to its short wavelength and has a small area.
Q: What is UHF commonly used for?
A: UHF is commonly used for television signals.
Q: Why is UHF strong enough to be protected from other signals?
A: UHF is strong enough to be protected from other signals because of its frequency.
Q: What can cause receiving error when using UHF?
A: Receiving error can occur when using UHF when an obstacle is blocking the signal due to its strong directivity.
Q: What does UHF require to minimize receiving error?
A: UHF requires sensitive sensors to minimize receiving error caused by obstacles.
Q: What is the frequency range of UHF?
A: The frequency range of UHF is between 300 MHz and 3 GHz (3,000 MHz).
