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

  • AMPLITUDE 49 Set Vertical Scale Vertical display scale is defined by the reference amplitude, amplitude range, measurement unit, and external gain/loss. Set reference amplitude The reference level defines the amplitude at the top of the displayed range (see below screen snapshot). Panel operation 1. Press the Amplitude key. Amplitude 2. Press F1 (Ref.Level). Ref.Level-30.0dBmF 1 3. Enter the value using the Numerical and Unit keys, Arrow keys, and Scroll knob. BK SPdBEnterGHz /SecmSecMHz /kHz / Secμ *Arrow keys and Scroll knob resolution: vertical scale Range dBm −110 to +20 dBm, 0.1dB resolution dBmV −63.01 to +66.99 dBmV, 0.01dB resolution dBuV −3.01 to +126.99 dBuV, 0.01dB resolution See page50 for selecting amplitude units. Display Reference Level ReadingReference level