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HP 85671A Phase Noise Measurements Utility![]()
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The HP 85671A utility eliminates the time-consuming task of hand-drawing phase noise plots. To measure oscillator phase noise, you no longer need to spend time manually tuning your spectrum analyzer to multiple frequency offsets. You can quickly and easily generate graphs of phase noise (dBc/Hz) versus log offset frequency.
Specifications shown are based on the operation of an HP 8560 E-series spectrum analyzer. Measurement Modes: Log plot, spot frequency, RMS noise Carrier Frequency Range HP 8560E: 100 Hz to 2.9 GHz HP 8561E: 100 Hz to 6.5 GHz HP 8563E: 9 kHz to 26.5 GHz HP 8563 Opt. 006: 100 Hz to 26.5 GHz Offset Frequency Range: 10 Hz1 to <=100 MHz Maximum Number of Decades: 5, whole decades only Maximum Input Signal Level: +17 dBm, Ref level = -50 dBc/Hz Minimum Input Signal Level (for optimum dynamic range) -17 dBm, offsets <=100 Hz Measurement Accuracy (nominal) Amplitude Accuracy: ±2.5 dB, >=10 dB above system noise floor Amplitude Repeatability: ±1.5 dB, maximum filtering and 12 point smoothing Log Graph Frequency Accuracy: ±5% Filtering: 4 levels available Smoothing: 12 pt (2%), 24 pt (4%) 48 pt (8%), 96 pt (16%) RMS Noise Calculation: RMS phase noise is calculated over a user-specified integration range. Number of Data Points Used: All, 1/2, 1/4, 1/8 Data Storage: 5 internal trace memory registers Log Graph Hardcopy Printer Output: HP 3630A PaintJet, HP 2225A ThinkJet Plotter Output: HP 7225A/7440A/7470A/7475A/7550B 1Minimum offset frequency is 10 times the minimum resolution bandwidth of the spectrum analyzer.
HP 85671A Phase Noise Measurements Utility System Requirements: Mass Memory Module HP 85620A (Rev. C)1 Spectrum Analyzer HP 8560A/E (firmware 890720 and later) HP 8561A HP 8561B/E (firmware 890720 and later) HP 8562A/B (firmware 890728 and later) HP 8563A/E 1Revision B of the HP 85620A can be upgraded to Revision C with the HP 85620-60015 upgrade kit.
HP 85671A Phase Noise Measurements Utility, Technical Data
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Related HP 8560 E-Series High-Performance Spectrum Analyzers product datasheets:
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Page Updated: Thursday February 18 10:02:02 UTC 1999