What is a signal generator?

Tektronix signal generators cover a wide range of applications from replicating sensor signals to creating high-speed serial data or RF signals with digital modulation applied. Each versatile signal generator can create a virtually unlimited number of signals—analog or digital, ideal or distorted, standard or custom. From the world’s only direct synthesis of high-speed serial data waveforms for simplified receiver testing to the world’s most versatile arbitrary function generator for common stimulus signals to flexible RF signal generators for analog and digital applications, Tektronix has a signal generator to meet any debugging challenge.