R&S ZNB Series User Manual

GUI reference
R&S
®
ZNB/ZNBT
702User Manual 1173.9163.02 ─ 62
Measurement / Topolgy
see "Measurement / Topology" on page 692
DC Value
See "DC Value" on page 352
Mode
Allows you to switch temporarily between the real DUT (with measured frequency
response) and an ideal one (with flat frequency response).
Remote command:
CALCulate<Chn>:EYE:DUT:MODE
Equalization
The "Define Equalization" dialog allows you to activate and define a continuous time
linear equalization at the receive side for the simulated eye diagram measurement.
Access: "Equalize" button in the Advanced Settings dialog
This dialog is available with Extended time domain analysis option R&S ZNB/ZNBT-
K20 only.
Similar to the usage of emphasis the equalization targets to improve the signal quality
at the receiver end of the transmission system. The building block "Equalize" simulates
a continuous-time linear equalizer (CTLE) which is typically realized as an analog cir-
cuit in receivers.
Standards like USB 3.0 or PCIe specify the equalizer’s frequency response using a
gain factor plus poles and zeros in the frequency domain.
Active
Enables/disables equalization.
Remote command:
CALCulate<Chn>:EYE:EQUalization:STATe
Applic softtool

R&S ZNB Series Specifications

General

Brand	R&S
Model	ZNB Series
Category	Measuring Instruments
Language	English