Trying Out the Instrument
R&S
®
FSPN
56
Getting Started 1179.4370.02 ─ 01
The application performs the measurement on the defined frequency.
5.4.2
Half Decade Configuration Table
How to work with the half decade configuration table
The half decade configuration table contains the measurement configuration for
each half decade that is analyzed during a measurement.
You can either enter the values for the measurement bandwidth and number of
cross-correlation operations directly. Or you can let the application calculate ideal
values for each half decade.
1. Enter the "Overview" dialog box, and from there, enter the "Noise Config" dia-
log box.
2. Select automatic or manual configuration mode with the "Half Decade Config"
feature.
3. In case of an
automatic configuration
, define an "RBW" factor and an
"XCORR Factor".
From these values, the application calculates the best and least time-consum-
ing absolute resolution bandwidth and cross-correlation operations for each
half decade.
4. In case of a
manual configuration
, define the resolution bandwidth and num-
ber of cross-correlations for each half decade directly in the half decade con-
figuration table as absolute values.
The relative "RBW" factor and "XCORR Factor" are ignored.
5.4.3
DUT Power Supply
How to supply DUTs with current or voltage
Some measurement setups or DUTs require you to supply them with either volt-
age or current.
The R&S
FSPN can provide both, when you set it up that way.
1. Enter the "Overview" dialog box and, from there, enter the "Output" dialog
box.
Measurement Configuration
