Pectoralis minor muscle anatomy: origin, insertion, actions, innervation and blood supply. Agonists and antagonists for each muscle action are listed. Pectoralis minor muscle anatomy: origin, insertion, actions, innervation and blood supply.
RF modulator. An RF modulator (or radio frequency modulator) is an electronic device whose input is a baseband signal which is used to modulate a radio frequency source.
Radio frequency (RF) refers to the rate of oscillation of electromagnetic radio waves in the range of 3 kHz to 300 GHz, as well as the alternating currents carrying the radio signals. This is the frequency band that is used for communications transmission and broadcasting.