Rohde & Schwarz Scope Rider RTH Benutzerhandbuch Seite 380

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R&S Scope Rider RTH
SPECtrum:FREQuency:MAGNitude:REFerence[:VALue] <RefLevel>
Defines the expected maximum input signal level. Signal levels above this value may
not be measured correctly. The reference level is also used as the maximum on the y-
axis.
This command is only available in Spectrum mode.
Parameter:
<RefLevel>
SPECtrum:FREQuency:POSition <Frequency>
Configures the position of the spectrum within the vertical diagram grid. Changing this
value has the same effect as using the [POS] keys on the instrument.
Note that this command contains the keyword FREQuency for compatibility reasons. In
effect, it changes the level position in the spectrum diagram.
Parameter:
<Frequency>
SPECtrum:FREQuency:SCALe <VerticalScale>
Configures the scale of the y-axis of the spectrum, which is indicated in the channel
settings beneath the spectrum diagram. Changing this value has the same effect as
using the [RANGE] keys on the instrument.
Note that this command contains the keyword FREQuency for compatibility reasons. In
effect, it changes the level scaling in the spectrum diagram.
Parameter:
<VerticalScale>
Verwendung:
Benutzerhandbuch 1326.1578.03 ─ 19
Bereich: -160 bis 160
Inkrement: 1
*RST: 0
Std.-einheit: dB
Defines the number of divisions in the vertical grid that the
spectrum is moved up (positive value) or down (negative value).
Bereich: -4 bis 4
Inkrement: 0.5
*RST: 2
Std.-einheit: none
Defines the level range displayed in one division of the vertical
grid.
Bereich: 0.5 bis 40
Inkrement: 0.1
*RST: 10
Std.-einheit: dB
Asynchroner Befehl
Fernsteuerbefehle
Spektrumanalyse
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