Function Generators are designed to generate a variety of signal waveforms of varying amplitudes and?frequencies. The available types are function generator/-Analog/-DDS, pulse generator, pulse meter, and RF generator.? They are available?with 1, 2, or 4 channels?and have?frequencies ranging from 200 kHz to 70 GHz, with output signals?of sine, square, triangle, ramp, pulse, and RF waveforms.