Signal/Waveform Generators

A signal generator outputs a calibrated signal for testing, designing, troubleshooting, and repairing electronic devices. They come in many different types for different purposes, including some creative uses. We buy RF signal generators, sound frequency generators, digital pattern generators, function generators, TV signal generators, and more. The top brands include Agilent HP, Instek, Keysight, Rigol, Tektronix, and WaveTek, among others.