3.0 GHz Spectrum Analyzer GSP830 User Manual

3.0 GHz Spectrum Analyzer GSP830 User Manual
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3.0 GHz Spectrum Analyzer GSP830 User Manual

  • POWER MEASUREMENT 89 Phase Jitter Measurement Background Phase Jitter refers to the amount of phase fluctuation that leads to shortening or lengthening the center frequency. Parameter Start offset Beginning frequency offset in reference to the center frequency. 0kHz to ½ of span, 0.1MHz resolution Stop offset End frequency offset in reference to the center frequency. 0kHz to ½ of span, 0.1MHz resolution 1. Press the Measurement key. Meas 1. Activate Phase Jitter 2. Press F6 (More). MoreF 6 3. Press F3 (Phase Jitter On). Phase JitterOn OffF 3 4. The display switches to Phase jitter mode, updating Phase jitter result in the lower half of the display. Phase fluctuationTime fluctuation 2. Set start/stop offset 1. Press F4 (Phase Jitter Setup). Phase JitterSetupF 4 2. Press F1 (Start Offset) and F2 (Stop Offset) to set the amount of the beginning and end offset.StartOffsetF 1StopOffsetF 2 3. Enter the offset using the Numerical/Unit keys. Range: 0kHz to ½ of span BK SPdBEnterGHz /SecmSecMHz /kHz / Secμ