The purpose of an RF modulator is to ensure that the signal provided by the carrier can travel from place to place. There are three primary types of modulation that accomplish this task.Continue Reading
Radio frequency, or RF, modulation, while formerly used to describe frequencies of a certain bandwidth, is now a term used to describe various wireless signals. The process of modulation relates to how the signal is carried from one place to another.
Amplitude modulation, or AM, involves changing the signal's intensity and was the first method of sound broadcasting. Frequency modulation, or FM, involves changing the frequency or amount of signal. Phase modulation, or PM, involves changing the phase of the carrier. Both FM and PM are known as angle modulations that do not involve changes in amplitude.Learn more about Audio Equipment
According to PC Magazine, the RF input is the standard input used to connect a digital television antenna to a television using a coaxial cable. RF stands for radio frequency connector. RF connectors are designed to work at radio frequencies in the multi-megahertz range.Full Answer >
Regions Financial is listed with the ticker symbol RF on NASDAQ, the world's second largest stock exchange, as shown at NASDAQ.com. In addition to up-to-date quotes, investors can obtain the daily and 52-week highs/lows, share volume, market cap, P/E ratio and other background information on the stock.Full Answer >
Connect a DVD player to an older television by using an RF modulator to convert the audio and video signal from the player into a radio frequency signal that can be fed through a regular antenna connection. The resulting output displays on a preselected channel on your TV.Full Answer >
Placing JAMBOX into pairing mode requires that the JAMBOX itself be set to transmit its Bluetooth signal before the device that you're pairing it with is set to search for the available Bluetooth connection. While the options for Bluetooth search differ by device, the method of connecting remains the same.Full Answer >