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DS360  Ultra-low distortion function generator
DS360 Function Generator · 10 mHz to 200 kHz frequency range· <
The performance of a low-distortion analog source and theprecision of direct digital synthesis (DDS) is combined in the
DS360. With less than 0.001 % total harmonic distortion (THD),25 ppm frequency accuracy, and a broad range of features
including sweeps and bursts, the DS360 is the ideal source for
audio frequency applications. Ultra-Low Distortion and Noise Low-distortion analog sources have impressive THDspecifications, but suffer with poor frequency accuracy and
resolution. The DS360 delivers 0.0025 % frequency accuracy
over its entire frequency range. It has 6-digit frequency
resolution from 1 mHz to 200 kHz, and a steady 25 ppm
frequency stability. You can actually dial in 123,456 Hz fromthe front panel and have it mean something!
− 100 dBc distortion (to 20 kHz) · Sine, square, white and pink noise · 20
Unlike conventional RC
oscillators, the DS360 uses digitalsignal processing and a precision 20-bit D/Aconverter to
provide better than Frequency Stability − 100 dB distortion over the audiofrequency range. With its DDS architecture, the DS360 has
the features and flexibility of a contemporary synthesized
function generator. Careful shielding and board layout keep
the output noise to a minimum, making the DS360 the
instrument of choice for audio research and development,manufacturing, and automated testing.
µ Vpp to 40 Vpp output range • Linear and log frequency sweeps • 25 ppm frequency accuracy • SPDIF/EIAJ & AES-EBU outputs (opt.) • Balanced and unbalanced outputs • RS-232 and Gpib interfaces • DS360 ... $2795
(U.S. list) Stanford Research Systemsphone: (408)744-9040 www .thinkSRS.com