GUI reference
R&S
®
ZNA
355User Manual 1178.6462.02 ─ 20
Sweep Type / ... / Base Power
Basic frequency sweep settings as defined in the Stimulus tab and Sweep Params tab.
In spectrum mode, the receiver is swept linearly.
Resolution BW
Sets the resolution bandwidth, see "Bandwidth" on page 485.
Step Att Receiving Port
Defines the (mechanical) attenuation at the receiving port (see "Receiver Step Att."
on page 477).
LNA ON/Preamp Gain
If you select port 2 as the "Receiving Port" and enable the internal low noise amplifier
("LNA ON"), you can specify a "Preamp Gain" instead of a Step Att Receiving Port.
See Chapter 5.8.2, "Power tab", on page 476.
Sweep Time / Auto
Allows you to set a sweep time or use the minimum possible sweep time (see "Sweep
Time / Auto" on page 490).
5.2.12 External DLL tab
The "External DLL" tab allows you to add/remove custom plug-ins to/from the firmware.
It gives access to their configuration, tasks, and traces.
Background information
Refer to Chapter 4.7.41, "External DLLs", on page 294.
Access: Trace – [Meas] > "S-Params" mode > "External DLL"
5.2.12.1 Controls on the External DLL tab
Configuration / Perm. Settings
Opens the External DLL Configuration Dialog.
Meas softtool
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