Specifications

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At the extremes of technology measurements, you need more than just an oscilloscope. You need …
You need to easily compute both
magnitude and phase.
Infiniium Q-Series oscilloscopes include
a Fast Fourier Transform (FFT) for
frequency domain (spectrum) analysis.
This feature is especially valuable if
you have limited access or no access
to a spectrum analyzer, yet you need
occasional frequency domain analysis
capability. The integrated FFT offers
an alternative to a dedicated spectrum
analyzer. Use the Q-Series FFT to
compute both magnitude and phase and
take advantage of several useful features
to assist in spectral analysis. Q-Series
scopes include controls to adjust
memory depth, sampling rate, vertical
scale and horizontal scale of the FFT.
The FFT can control span and resolution
bandwidth. Automatic measurements
and markers measure spectral peak
frequencies and magnitudes as well as
deltas between peaks. Infiniium Q-Series
oscilloscopes include peak search
capability to ensure quick capture of
peak frequencies. The Q-Series is fully
compatible with Agilent’s vector signal
analysis (VSA) and W2650A oscilloscope
signal analysis (OSA) software, to pro-
vide the deepest analysis capability.
Software features and benefits
• Multiple FFT windows including
Hanning, rectangular, Blackman-
Harris, flattop, and Hamming
• Peak search and navigation for fast
analysis
• Constellation diagram analysis
available on the VSA software
• Segmented memory for pulsed and
modulation domain signal analysis of
radar and EW waveforms (OSA)
• Volts vs. time and power (dBm) vs.
time (OSA software)
• CW and modulation measurements
Agilent’s 89601B Vector signal analysis software turns the 90000 Q-Series into spectrum analyzer
Agilent’s InfiniiView software provides full off line capability including FFTs
Frequency domain: the spectrum analyzer