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Applications
R&S
®
RTB2000
123User Manual 1333.1611.02 ─ 03
"Spectrum"
The currently measured value for each frequency is displayed.
"Min Hold"
The minimum value for each frequency over all measurements is dis-
played.
Using the min hold trace mode is a good way to highlight signals
within noise or suppress intermittent signals.
"Max Hold"
The maximum value for each frequency over all measurements is dis-
played.
Using the max hold trace mode is a good way to detect intermittent
signals or the maximum values of fluctuating signals, for example.
"Average"
The average value for each frequency in the waveform over the
specified "# Averages" is calculated.
Averaging reduces the effects of noise, but has no effects on sine sig-
nals. Using the trace averaging therefore is a good way to detect sig-
nals near noise.
Remote command:
SPECtrum:WAVeform:SPECtrum[:ENABle] on page 332
SPECtrum:WAVeform:MINimum[:ENABle] on page 332
SPECtrum:WAVeform:MAXimum[:ENABle] on page 332
SPECtrum:WAVeform:AVERage[:ENABle] on page 332
SPECtrum:FREQuency:AVERage:COUNt on page 330
Reset
Clears the results for previous measurements used in statistical evaluation, see
Wave-
form
.
Remote command:
SPECtrum:FREQuency:RESet on page 330
Start
Defines the start frequency of the displayed frequency span.
FFT Analysis
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