Stanford Research Systems DS340 15 MHz Function/Arbitrary Waveform Generator (Pre-Owned)

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Stanford Research Systems DS340 15 MHz Function/Arbitrary Waveform Generator (Pre-Owned)Key Features At A Glance 1 µHz to 15.1 MHz sine and square output; ramps and triangles to 10 0 kHz 1 µHz frequency resolution on all functions Direct Digital Synthesis of sine, square, ramp, triangle, and 10 MHz Gaussian noise Phase-continuous linear and logarithmic sweeps with rear-panel sweep trigger output Arbitrary waveforms of 8 to 16,300 points at 12-bit resolution, played back to 40 Msamples/s Internal and external FSK modulation (internal toggling to 50 kHz) Optional GPIB and RS-232 interfaces with arbitrary waveform software (Option 01) Output floats up to ±40 V (AC+DC); 50 mVpp–10 Vpp into 50 Ω The Stanford Research Systems DS340 is a 15 MHz function and arbitrary waveform generator based on Direct Digital Synthesis (DDS). It produces sine and square waves at frequencies up to 15.1 MHz, ramps and triangles up to 100 kHz, and includes a 10 MHz Gaussian white-noise generator. Frequency resolution is 1 µHz for every function, and the combination of features, performance, and low cost suits the DS340 to a variety of test and measurement applications.A function and arbitrary waveform generator supplies the known, controllable stimulus signals that bench and automated measurements depend on. Beyond its standard waveform set, the DS340 offers phase-continuous frequency sweeps for characterizing response over a band, FSK modulation for toggling between two preset frequencies, and downloadable arbitrary waveforms for reproducing custom signal shapes.ValueTronics stocks and holds its own inventory in a 20,000-square-foot secure warehouse at 1675 Cambridge Drive in Elgin, Illinois. Every pre-owned unit is inspected and functionally verified in-house before it ships, while new units ship factory-sealed exactly as received from the manufacturer.Product Core & Specifications Specification Value Frequency Range Sine, max. frequency 15.1 MHz Square, max. frequency 15.1 MHz Ramp, max. frequency 100 kHz Triangle, max. frequency 100 kHz Noise 10 MHz (Gaussian weighting) Arbitrary 10 MHz, 40 MHz/N (sample rate) Frequency resolution (all functions) 1 µHz Output Source impedance 50 Ω Grounding Output may float up to ±40 V (AC + DC) Amplitude range 50 mVpp to 10 Vpp into 50 Ω, 100 mVpp to 20 Vpp into Hi-Z Amplitude resolution 3 digits (DC offset = 0 V) Offset ±5 VDC (50 Ω), ±10 VDC (Hi-Z) Offset resolution 3 digits Accuracy 0.1 dB (sine output) Sine Wave Spurious response < −65 dBc to 1 MHz (increasing by 6 dB/oct above 1 MHz) Harmonic distortion, DC to 20 kHz < −70 dBc Harmonic distortion, 20 kHz to 100 kHz < −60 dBc Harmonic distortion, 100 kHz to 1 MHz < −50 dBc Harmonic distortion, 1 MHz to 15 MHz < −40 dBc Phase noise < −55 dBc (30 kHz band centered on carrier) Square Wave Rise/fall time Show more