The 271 is a high performance function generator using Direct Digital Synthesis techniques. A wide variety of standard waveforms are provided and an arbitrary waveform capability allows it to be used to generate non-standard and user-defined waveforms. Extensive modulation capabilities make this a highly versatile signal source. - High stability 10 MHz DDS function generator - Arbitrary capability with storage for five user defined waveforms - Multiple standard and complex waveforms recalled from internal memory - Extensive modulation capabilities include sweep, AM, Gating, Trigger/Burst, FSK and Hop - GPIB and RS-232 interfaces