Hewlett Packard Audio Spectrum Analyzer HP 3582A Agilent, US $789.00 – Picture 0

Hewlett Packard Audio Spectrum Analyzer HP 3582A Agilent, US $789.00 – Picture 1

Hewlett Packard Audio Spectrum Analyzer HP 3582A Agilent, US $789.00 – Picture 2

Hewlett Packard Audio Spectrum Analyzer HP 3582A Agilent, US $789.00 – Picture 3

Hewlett Packard Audio Spectrum Analyzer HP 3582A Agilent, US $789.00 – Picture 4

Hewlett Packard Audio Spectrum Analyzer HP 3582A Agilent, US $789.00 – Picture 5

Hewlett Packard Audio Spectrum Analyzer HP 3582A Agilent, US $789.00 – Picture 6

Hewlett Packard Audio Spectrum Analyzer HP 3582A Agilent, US $789.00 – Picture 7

Hewlett Packard Audio Spectrum Analyzer Hp 3582a Agilent

US $789.00

Santa Clarita, California, United States
Jan 29th

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Hewlett Packard HP 3582A Dual-Channel Dynamic Audio Signal Spectrum Analyzer Product Details: The HP 3582A offers outstanding value in a dual-channel, real-time spectrum analyzer that solves bench and systems measurement problems in the frequency range of 0.02 Hz to 25.599 kHz. Sophisticated LSI digital filtering combined with microcomputer execution of the Fast Fourier Transform (FFT) provides exceptional measurement capability and performance. Exceptional Frequency Resolution and Coverage Unlike conventional dynamic signal analysis which extends from dc to some maximum frequency, the HP 3582A can "zoom in" to analyze any selected band of frequencies with dramatically improved resolution. The start or center frequency of the 5 Hz to 25 kHz band analysis spans can be adjusted in 1 Hz increments to cover the entire frequency range of the instrument. Real Time Measurement Speed and Wide Dynamic Range HP 3582A uses an advanced microcomputer to execute the FFT, it can perform equivalent measurements as much as one to two orders of magnitude faster than a swept analyzer. The HP 3582A dynamic range is specified as 70 dB-more than adequate for most applications. Phase Spectrum Measurement Most spectrum analyzers can measure only the amplitude spectrum of a signal, yet complete characterization in the frequency domain also requires phase information. The advanced digital signal processing techniques incorporated in the HP 3582A provides direct measurement of phase spectra. Transient Capture and Analysis By using digital processing techniques, the HP 3582A can capture and analyze transients as short as a few milliseconds. Transfer Function Measurements The HP 3582A directly measures the complete transfer function, both magnitude and phase with dual channels analysis of linear and non-linear networks, respectively. In addition, the sources are band-limited to concentrate all stimulus energy in the analysis range. The HP 3582A coherence function indicates the probability for causality between the two input signals at each frequency. If the coherence between input and measured output is low, the output signal contains a large amount of energy that is not related to the input. Thus, the transfer function measured at that frequency is not reliable. Digital Averaging Capability The RMS averaging mode takes the power average of 4 to 256 successive spectra in order to reduce the uncertainty of the estimate of random spectral components. When a synchronizing trigger signal is available, the TIME average can enhance the signal-to-noise ratio by as much as 24 dB. Since it involves the averaging of successive time records before transformation, it is also significantly faster than other types of averaging. Powerful HP-IB Capability All major front panel controls are fully programmable via the HP-IB. From the HP-IB it is a simple matter to command the HP 3582A to output results, as well. Not only can the various control settings be retrieved, but numeric marker data can be extracted. More importantly, the full display can be read in ASCII format along with complete annotation. Note: The unit was powered up and appears to be in good operational condition.

Condition:	Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. ...	Brand	Hewlett Packard
Country/Region of Manufacture	United States
Model	HP 3582A