Rohde & Schwarz R&S NRP - Effect of the RF Source

R&S NRP Data acquisition and parameters (Sensor menu)
1144.1400.12 4.23 E-2
Level – ( )
ä ä
dB value by which the crossover level is reduced.
Editing field with direct entry of values (see Chapter 3, Dialog boxes
and their controls).
Remote Control
[SENSe[1..4]][:POWer][:AVG]:RANGe:AUTO:CLEVel[?] <float_value>
Effect of the RF source
In this dialog box, you can enter information relating to the reflection coefficients, Γ, of the signal
source. If
Source Γ considered for Enhanced Accuracy is activated, measurement accuracy can be increased
by correcting for the effect of source mismatch on the measured value (gamma correction). To do this,
the magnitude and phase of
Γ must be specified.
Sensor menu:
Source Match… –
( )
ä ä
Fig. 4-20 RF Source dialog box
Source Γ consid. – ( )
for Enhanced ä ä
Accuracy
Increases measurement accuracy with gamma correction.
Remote Control
[SENSe[1..4]]:SGAMma:CORRection:STATe[?] ON | OFF
A | B | C | D –
( )
ä↔ä
Tabs for selecting the sensor.
Source
Γ – ( )
Magnitude ä
Magnitude of the source reflection coefficient
Γ .
Remote Control
[SENSe[1..4]]:SGAMma[:MAGNitude][?] <float_value>
Source
Γ – ( )
Phase ä
Phase of the source reflection coefficient
Γ .
Remote Control
[SENSe[1..4]]:SGAMma:PHASe[?] <float_value>
SensorRF Source…