Keysight x-series Measurement Guide

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Measuring Digital Communications Signals
Spectrum Emission Mask Measurements
Power amplifiers are one of the final stage elements of a base or mobile transmitter
and are a critical part of meeting the important power and spectral efficiency
specifications. Since spectrum emission mask measures the spectral response of the
amplifier to a complex wideband signal, it is a key measurement linking amplifier
linearity and other performance characteristics to the stringent system specifications.

Keysight x-series Specifications

General

Analysis Bandwidth	Up to 1 GHz (depending on model)
Real-Time Bandwidth	Up to 1 GHz (depending on model)
Form Factor	Benchtop
Connectivity	LAN, USB, GPIB
Resolution Bandwidth	1 Hz to 10 MHz (depending on model)