Keysight phase noise analyzers come in two classes. The PN3-class includes E5045A-E5047A signal source analyzers, and PN7 includes E5055A-E5058A signal source analyzers.
E5055A SSA-X signal source analyzer (1 MHz to 8 GHz) provides precise and accurate measurements in one box for Phase Noise and Signal Source Analysis (SSA).
| Maximum frequency | 8 GHz |
| Maximum offset frequency | 8 GHz |
| Absolute phase noise sensitivity (10 GHz @ 10 kHz offset, Xcorr=1) | -151 |
| Residual phase noise sensitivity (10 GHz @ 10 kHz offset, Xcorr=1) | -156 dBc/Hz |
Detects low-level phase noise and spurious signals with high sensitivity, enabling precise characterization of signal sources and reliable performance of DUTs.
Uses dual independent channels to actively suppress internal noise through cross-correlation, enabling precise and reliable measurement of signal sources with minimal phase noise.
Purpose-built to accurately measure absolute and residual phase noise of both pulsed and non-pulsed signals, enabling comprehensive evaluation of overall system and component-level performance.
Measures amplitude modulation (AM) and baseband noise, both of which can degrade error vector magnitude (EVM) in digitally modulated signals and contribute to overall phase noise performance.
| Maximum frequency | 7 GHz to 54 GHz |
| Maximum offset frequency | 160 MHz to 8 GHz |
| Absolute phase noise sensitivity (10 GHz @ 10 kHz offset, Xcorr=1) | -149 dBc/Hz to -153 |
| Residual phase noise sensitivity (10 GHz @ 10 kHz offset, Xcorr=1) | -187 dBc/Hz to -150 dBc/Hz |
E5055A SSA-X signal source analyzer (1 MHz to 8 GHz) provides precise and accurate measurements in one box for Phase Noise and Signal Source Analysis (SSA).
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.
| Achieve accuracy and precision in both absolute and residual phase noise measurements with an ultra-low noise sensitivity and cross-correlation method. | Gain accurate and precise residual phase noise measurement is available with the built-in, clean internal signal source and advanced path delay compensation technology. |
| Evaluate your DUTs from additional and different aspects using the two-port vector network analysis (VNA) option. | Analyze voltage-controlled oscillators (VCOs) with more flexibility by using clean DC voltage (two channels) and tuning voltage outputs. |
| Improve the evaluation quality and efficiency using the modern multi-window display. | Solve your unique measurement requirements effectively and efficiently by using application software. The new S96302B precision jitter analysis is available for clock / serial / deserializer (SerDes) / phase-locked-loop (PLL) evaluations in high side driver (HSD) applications. The S96302B is compatible with the E5001A SSA-J software. |
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