Highlights

The Next Generation of Signal Source Analysis in One-Box

The Keysight E5055A SSA-X signal source analyzer provides precise and accurate measurements in one box. Comprehensive and versatile, this solution evaluates the phase noise and other relevant parameters for RF signals up to 8 GHz. Flexible measurement settings and a modern user interface improve measurement efficiency, while application support through software expands measurement coverage to meet new requirements.

  • Gain accuracy and precision in phase noise measurements with an ultra-low noise floor and cross-correlation method. The E5055A provides an even lower noise floor than the E5052B SSA.
  • Optimize measurement throughput and accuracy with flexible measurement settings.
  • Improve the evaluation quality and efficiency with the modern multi-window display.
  • Evaluate voltage-controlled oscillators (VCOs) with more flexibility by utilizing clean DC voltage (2 channels) and tuning voltage outputs.  
  • Solve your unique measurement requirements effectively and efficiently by using application software.

Key Specifications

Measurement Capabilities
Phase noise, Baseband noise, AM noise, Transient, DC current, Spectrum monitor, VCO characterization, Full span spectrum analysis, Phase noise of pulsed RF signals
Offset Frequency Range
1 mHz to >1 GHz
Phase Noise Sensitivity
-175 dBc/Hz (spec, RF=10 MHz, @1 MHz offset) -181 dBc/Hz (typical, RF=10 MHz, @1 MHz offset)
Reference Source
Built-in
Transient/RF Transient Measurements
Frequency, Power, Phase
Measurement Capabilities
Offset Frequency Range
Phase Noise Sensitivity
Reference Source
Transient/RF Transient Measurements
Phase noise, Baseband noise, AM noise, Transient, DC current, Spectrum monitor, VCO characterization, Full span spectrum analysis, Phase noise of pulsed RF signals
1 mHz to >1 GHz
-175 dBc/Hz (spec, RF=10 MHz, @1 MHz offset) -181 dBc/Hz (typical, RF=10 MHz, @1 MHz offset)
Built-in
Frequency, Power, Phase
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DC Voltage:
2 voltage outputs, floating 1 tuning voltage output, floating
Maximum Frequency:
8 GHz
Measurement Capabilities:
Phase noise, Baseband noise, AM noise, Transient, DC current, Spectrum monitor, VCO characterization, Full span spectrum analysis, Phase noise of pulsed RF signals
Minimum Frequency:
1 MHz
Offset Frequency Range:
1 mHz to >1 GHz
Phase Noise Sensitivity:
-175 dBc/Hz (spec, RF=10 MHz, @1 MHz offset) -181 dBc/Hz (typical, RF=10 MHz, @1 MHz offset)
Reference Source:
Built-in
Transient/RF Transient Measurements:
Frequency, Power, Phase
E5055A SSA-X signal source analyzer

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