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SR760 and SR770  100 kHz single-channel FFTspectrum analyzers
The SR760 and SR770 have a dynamic range of 90 dB. Thismeans that for a full-scale input signal, the instruments have
no spurious responses larger than − 90 dBc (1 part in 30,000).Even signals as small as
· DC to 100 kHz bandwidth · 90 dB dynamic range · Low-distortion source (SR770) · Harmonic, band & sideband analysis · 100 kHz real-time bandwidth · Hardcopy output to industrial printers & plotters · 3.5"DOS compatible disk drive · GPIB and RS-232 interfaces · SR760 ... $4950
The SR760 and SR770 are single-channel 100 kHz FFTspectrum analyzers with a dynamic range of 90 dB and a
real-time bandwidth of 100 kHz. Additionally, the SR770includes a low-distortion source which allows you to measure
the transfer functions of electronic and mechanical systems.
The speed and dynamic range of these instruments, coupled
with their flexibility and many analysis modes, makes them
the ideal choice for a variety of applications includingacoustics, vibration, noise measurement, and generalelectronic use. − 114 dBc (1 part in 500,000) may beobserved by using averaging. The low front-end noise and lowharmonic distortion of the SR760 and SR770 allow you to seesignals that would be buried in the noise of other analyzers. High Dynamic Range The SR760 and SR770 use a pair of high-speed, 24-bit digitalsignal processors (
Dsps) to filter, heterodyne and transform
sampled data from its 16-bit analog-to-digital converter. This
computing capability allows the analyzers to operate at a real-time bandwidth of 100 kHz. In other words, the SR760 andSR770 process the input signal with no dead time. Your Powerful Processing
(U.S. list) · SR770 ... $6500
(U.S. list) Stanford Research Systemsphone: (408)744-9040 www .thinkSRS.com