Measurement
439
4. Setting Control Line Set the E5091A's control line.
5. Setting Sweep Conditions
Set the sweep range and the number
of points.
6. Setting Balance Conversion
Topology
Set the balance port and unbalance
port assignment.
7. Selecting Measurement Parameter Set the measurement parameter.
8. Executing Calibration Perform calibration using 4-port ECal.
9. Connecting DUT Connect the DUT.
10. Executing Measurement
Execute the measurement and
perform auto scale.
1. Determining Measurement Conditions
In this example, perform measurement under the measurement conditions
in table below.
C
h
.
Start
freque
ncy
Stop
freque
ncy
N
O
P
Test
port
assign
ment
Cont
rol
line
Meas.
param
eter
Calibratio
n
Ty
pe
Po
rt
1
400
MHz
1.4
GHz
20
1
Port 1 -
Port A
Port 2 -
Port T1
Port 3 -
Port
R1+
Port 4 -
Port R1-
Line
1:
Low
Line
2:
High
S12
Ful
l
2-
Por
t
1,
2
2
880
MHz
1 GHz
10
1
Line
1:
Low
Line
2:
Low
Sds21
Ful
l
3-
Por
t
1,
3,
4
3
1.34
GHz
2.34
GHz
20
1
Port 1 -
Port A
Port 2 -
Port T2
Port 3 -
Line
1:
High
Line
2:
S12
Ful
l
2-
Por
t
1,
2