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Overview
Overview
Signal Analysis
Agilent Technologies offers a complete line
of analyzers to provide frequency, time,
order, angle, and modulation-domain
measurement capability. The following
section is devoted primarily to the frequency
domain.
Signal/Spectrum Analyzers
Modern day analyzers offer both swept-
tuned and FFT architectures. In addition
they also offer high frequency range, wide
dynamic range, and excellent overall RF
characteristics. Many offer measurement
personalities and applications to demodu-
late signals based on standards, and can be
configured with easy to use one-button
pass/fail testing capabilities. The following
are just some of the measurements that can
be made with signal/spectrum analyzers:
absolute and relative frequency, absolute
and relative amplitude, noise, spurious and
distortion products, AM, FM, pulsed modu-
lation, and digital modulation.
English URL
www.agilent.com/find/products
Dynamic Signal (Fourier)
Analyzers
Fourier analyzers offer fast, high-resolution
spectrum and network analysis. Unlike
conventional swept analyzers, Fourier-
based analyzers can measure dynamic
signals because they measure all frequen-
cies simultaneously, not one at a time.
Fourier analyzers are especially useful on
low-frequency signals (<100 kHz) or where
very fast measurements are desired.
Applications include acoustic, modal,
vibration, or rotating machine analysis.
Vector Signal Analyzers
VSAs provide capabilities throughout the
RF range. They offer fast, high-resolution
spectrum measurements, demodulation,
and advanced time-domain analysis. They
are especially useful for characterizing
complex signals such as burst, transient, or
modulated signals used in communications,
video, broadcast, sonar, and ultrasound
imaging applications. The vector signal ana-
lyzer is also capable of in-depth modulation
analysis as it captures signal phase along
with magnitude.
EMC/EMI Solutions
Based on a spectrum analyzer platform
the E7400A series EMC analyzer provides
the tools required for pre-compliance EMI
measurements to 26.5 GHz for conducted
and radiated emissions.
Using any of the PSA Series spectrum
analyzers as the measurement engine, the
EMI Measurement Receiver adds the
N9039A RF Pre-selector for full CISPR
16-1-1 compliance measurement capability.
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