Keysight E5046A Signal Source Analyzer, 5 MHz to 26 GHz
The E5046A compact 5 MHz to 26 GHz signal source analyzer offers fast measurement setup and quick, accurate phase noise measurements.
Key Specifications:
- Maximum frequency: 26 GHz
- Maximum offset frequency: 100 MHz
- Absolute phase noise sensitivity (10 GHz @ 10 kHz offset, Xcorr=1): -135
- Residual phase noise sensitivity 10 GHz @ 10 kHz offset Xcorr=1: -150 dBc/Hz
Additional documents:
Keysight phase noise analyzers come in two classes. The PN3-class includes E5045A-E5047A phase noise analyzers, and PN7 includes E5055A-E5058A phase noise analyzers.
Experience the power of the PN3
The Keysight E5046A PN3 signal source analyzer is a fully contained signal source analyzer offering crucial signal source measurement functions up to 26 GHz. With an input power range of -15 to +20 dBm and an analysis range of 0.01 Hz to 100 MHz, this signal source analyzer packs a lot of power into a compact 10 kg unit.
The E5046A PN3 signal source analyzer also provides a variety of use cases, including:
- Measuring the phase and amplitude noise of signal sources
- Evaluating pulsed signals’ phase noise
- Automated testing in production lines
- Analyzing frequency and power transients, modulations, and long-term behavior of signals
- Characterizing additive phase noise of amplifiers, transmitters, and mixers
- Performing time stability analysis of clocks
Keysight phase noise analyzers come in two classes. The PN3-class includes E5045A-E5047A phase noise analyzers, and PN7 includes E5055A-E5058A phase noise analyzers.
Experience the power of the PN3
The Keysight E5046A PN3 signal source analyzer is a fully contained signal source analyzer offering crucial signal source measurement functions up to 26 GHz. With an input power range of -15 to +20 dBm and an analysis range of 0.01 Hz to 100 MHz, this signal source analyzer packs a lot of power into a compact 10 kg unit.
The E5046A PN3 signal source analyzer also provides a variety of use cases, including:
- Measuring the phase and amplitude noise of signal sources
- Evaluating pulsed signals’ phase noise
- Automated testing in production lines
- Analyzing frequency and power transients, modulations, and long-term behavior of signals
- Characterizing additive phase noise of amplifiers, transmitters, and mixers
- Performing time stability analysis of clocks

