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GUI reference

R&S

ZNB/ZNBT

582User Manual 1173.9163.02 ─ 62

During this measurement, the VNA firmware observes the "Low Dist" (LD) vs. "Low

Noise" (LN) gain decisions of the AGC. It then determines the statically assigned gain

for the individual sweep segments / drive ports / receivers in the following way:

●

if LD was selected for any of the related measurement points, then LD is assigned

●

otherwise LN is assigned

In other words, LN is assigned if and only if LN was selected for all related measure-

ment points.

Note:

●

Before running the "Learn Sweep", create the adequate port configuration and add

the required traces.

●

The "Learn Sweep" is not available for power sweep channels.

Remote command:

[SENSe<Ch>:]POWer:AGCMode:ACQuire

[SENSe<Ch>:]POWer:AGCMode:SAVE

Set All Items to ...

Convenience functions to apply the same manual AGC mode to all a and b wave

receivers.

If Segmented AGC is enabled, the setting only applies to the selected segment.

Remote command:

[SENSe<Ch>:]POWer:GAINcontrol:ALL

5.12.4 Intermod. tab

Controls the intermodulation measurement including power calibration. The intermodu-

lation measurement requires options R&S ZNB/ZNBT-K4 and R&S ZNB/ZNBT-K14.

The results can be selected using the "Intermod." tab of the "Meas" softtool, see Chap-

ter 5.2.4, "Intermod. tab", on page 300.

The Intermodulation Presetting wizard guides through the measurement configuration.

Background information

Refer to Chapter 4.7.4.3, "Intermodulation measurements", on page 241.

5.12.4.1 Controls on the Intermod tab

If external switch matrices are used, intermodulation measurements are not supported.

Hence, except for the "Generators..." button the controls on this tab are disabled.

Channel Config softtool

R&S ZNB Series User Manual

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