Radio frequency Definition
Radio frequency (RF) is the oscillation rate of an alternating electric current or voltage or of a magnetic, electric or electromagnetic field or mechanical ...
Radio frequency Definition & Meaning - Merriam-Webster
The meaning of RADIO FREQUENCY is any of the electromagnetic wave frequencies that lie in the range extending from below 3 kilohertz to ...
What is radio frequency (RF, rf)? - Definition from WhatIs.com
Radio frequency (RF, rf) measures electromagnetic radio waves, and using antennas and transmitters, it can be used for wireless broadcasting and ...
What is Radio Frequency (RF) - RF Global Solutions Ltd
Radio frequency (RF) is a rate of oscillation in the range of around 3 kHz to 300 GHz, which corresponds to the frequency of radio waves, and the alternating ...
WHAT ARE RADIO WAVES? Radio waves have the longest wavelengths in the electromagnetic spectrum. They range from the length of a football to larger than our ...
RF Safety FAQ | Federal Communications Commission
The RF waves emanating from an antenna are generated by the movement of electrical charges in the antenna. Electromagnetic waves can be characterized by a ...
What are radio frequency (RF) waves? - Alameda Municipal Power
However, RF has traditionally defined frequencies from a few kHz to roughly 1 GHz . If one considers microwave frequencies as RF , this range extends to 300 GHz ...
RADIO FREQUENCY definition | Cambridge English Dictionary
RADIO FREQUENCY meaning: 1. the frequency (= a particular number of radio waves produced in a second) at which a radio…. Learn more.
Radiofrequency radiation - ARPANSA
RF EMR lies in the frequency range between 100 kilohertz (kHz) to 300 gigahertz (GHz). RF EMR is non-ionising radiation, meaning that it has insufficient energy ...
RADIOFREQUENCY Definition & Meaning - Dictionary.com
Radiofrequency definition: the frequency of the transmitting waves of a given radio message or broadcast.. See examples of RADIOFREQUENCY used in a ...
What is Radio Frequency (RF)? - Definition from Techopedia
What Does Radio Frequency Mean? Radio frequency (RF) refers to the rate of oscillation of electromagnetic radio waves in the range of 3 kHz to ...
What is RF? A radio frequency spectrum guide | Arrow.com
The RF spectrum can be defined as electromagnetic waves cycling between 3 Hz and 3,000 GHz, giving it a wide range of characteristics and use ...
What is RF | Radio frequency technologies | Rohde & Schwarz
RF safety · Alternating electrical currents produce electromagnetic fields. · When the frequency of these fields is high enough to radiate through space, we refer ...
Radio waves are a type of electromagnetic radiation with the lowest frequencies and the longest wavelengths in the electromagnetic spectrum, typically with ...
Radio Frequency (RF) Definition - SHIPHYPE
Transmission of information via electromagnetic energy waves.
Chapter 6: Electromagnetics - NASA Science
Electromagnetic radiation with frequencies between about 10 kHz and 100 GHz are referred to as radio frequencies (RF).
Definition of radiofrequency radiation - NCI Dictionary of Cancer Terms
Although there have been health concerns, most types of radiofrequency radiation have not been found to cause harmful health effects, including cancer.
Radio Frequency Signal - an overview | ScienceDirect Topics
A Radio Frequency Signal is defined as a signal characterized by frequency transitions corresponding to changes in symbol representation.
RADIO FREQUENCY Definition & Meaning - Dictionary.com
Radio frequency definition: . See examples of RADIO FREQUENCY used in a sentence.
Radio wave | Examples, Uses, Facts, & Range | Britannica
Radio wave, wave from the portion of the electromagnetic spectrum at lower frequencies than microwaves. The wavelengths of radio waves range from thousands of ...