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 systems need a transmitter to modulate (change) some property of the energy produced to impress a signal on it, for example using amplitude modulation or angle modulation (which can be frequency modulation or phase modulation).