RF (Radio Frequency)

Radio Frequency (RF) refers to the range of electromagnetic waves used for wireless communication, including radio, television, cell phones, and Wi-Fi. These waves operate at specific frequencies, measured in hertz (Hz), to transmit data without physical cables. RF signals are generated by electronic devices and travel through the air or space to reach receivers. Different frequencies are used for different communication purposes, balancing factors like range, data capacity, and resistance to interference. Essentially, RF allows devices to send and receive information wirelessly, enabling the modern interconnected world we experience daily.