R&S ZNB Series User Manual page 302

®
R&S ZNB/ZNBT
●
"Lower Tone at DUT In", "Lower Tone at DUT Out", "Upper Tone at DUT In", and
"Upper Tone at DUT Out" are measurements of the two fundamental waves of the
intermodulation measurement.
●
"Noise at DUT Out" is a measure for the noise level and therefore the dynamic
range of the intermodulation distortion measurement. The noise level is measured
at the frequency of the lower tone minus half the tone distance.
Remote command:
CALCulate<Ch>:PARameter:MEASure
CALCulate<Ch>:PARameter:SDEFine
5.2.4.2 IM Products dialog
This dialog allows you to select higher-order intermodulation products.
Access: Trace – [Meas] > "Intermod." > "More IM Products..."
Background information
Refer to
Order
Defines the order of the intermodulation product.
Note that measuring a particular order must be prepared in the intermodulation chan-
nel setup (see
Remote command:
CALCulate<Ch>:PARameter:MEASure
CALCulate<Ch>:PARameter:SDEFine
Side
Defines the position of the intermodulation product relative to the lower and upper
tones.
"Major"
User Manual 1173.9163.02 ─ 62
"Intermodulation quantities"
Chapter 5.12.4, "Intermod.
Denotes the lower or upper intermodulation product, whichever is
larger. The "Major" intermodulation product reveals the worst-case
performance of the DUT.
on page 246.
tab", on page 582).
GUI reference
Meas softtool
302