R&S ZNB Series User Manual page 583

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R&S ZNB/ZNBT
The buttons on the "Intermod" tab open the following dialogs:
●
"Intermod Wizard...": See
on page 584
●
"Define Intermod...": See
Measurement
●
"Frequencies Powers...": See
on page 591
●
"Generators...".: See
on page 785
●
"Intermod Pwr Cal...": See
on page 592
Reset Freq Conv Intermod
Disables the intermodulation measurement mode for the active channel and switches
back to normal mode (no frequency conversion). The intermodulation settings are
maintained, however, the intermodulation traces are eliminated, and the default trace
(S ) is displayed.
21
Remote command:
[SENSe<Ch>:]FREQuency:IMODulation:CONVersion
CW Mode Spectrum
In CW spectrum mode, the intermodulation measurement is performed at fixed fre-
quency of the lower tone ("CW Frequency") and the upper tone ("CW Frequency" +
"Tone Distance"). The analyzer displays intermodulation products up to a selectable
order ("IM Order") around the lower and upper tone frequencies. The channel settings
differ from the swept intermodulation measurement, therefore a new channel is created
when the spectrum measurement is activated ("Add CW Mode").
The following example shows an intermodulation spectrum with the following settings:
●
CW Frequency: 2 GHz (lower tone, position of marker M1)
●
Tone Distance: 3 MHz (defines the upper tone, position of marker M2)
User Manual 1173.9163.02 ─ 62
Chapter 5.12.4.2, "Intermodulation Presetting
Chapter 5.12.4.3, "Define Intermodulation Distortion
dialog", on page 588
Chapter 5.12.4.4, "Frequencies and Power
Chapter 5.18.4.4, "External Generators
Chapter 5.12.4.5, "Intermod. Pwr. Cal
GUI reference
Channel Config softtool
wizard",
dialog",
dialog",
wizard",
583