Data Sheet

SPECTRUM ANALYZER OPTION

Spectrum analyzer style controls simplify waveform analysis in the frequency domain.

Key Features

Spectrum analyzer style controls for

the oscilloscope

Dual Spectrum Capability

Select from six vertical scales (in dB,

V, or A)

Automatic frequency peak

identications

Display up to 20 markers, with

interactive table readout of

frequencies and levels

Easily make measurements with

reference and delta markers

Automatically identify and

mark fundamental frequency

and harmonics

Spectrogram shows how spectra

changes over time in 2D or

3D views

Simplify Analysis of FFT Power Spectrum

Get faster and better insight to the frequency content of any signal with use

of the Spectrum Analyzer mode on the HDO4000A. This mode provides a

spectrum analyzer style user interface with controls for start/stop frequency

or center frequency and span. The resolution bandwidth is automatically set

for best analysis or can be manually selected. Peak search automatically

labels spectral components and presents frequency and level in an interactive

table. Utilize up to 20 markers to automatically identify harmonics and quickly

analyze frequency content by making measurements between reference

and delta markers. Spectrograms display a 2D or 3D history of the frequency

content to provided insight into how the spectrum changes over time.

Use two independent input settings and frequency ranges for advanced spectrum analysis.