652 Appendix D
Softkey Functions
Analysis Menu
(Continued)
Fixture Simulator
De-Embedding Displays softkeys for setting up the network de-embedding function. Network de-embedding is a function used to
eliminate any user-defined network (with a reference impedance of 50 W) supplied in a 2-port Touchstone data
file, from desired test ports to extend the calibration plane.
De-Embedding Enables or disables the network de-embedding function.
:CALC{1-16}:FSIM:SEND:DEEM:STA
T
Select Port Displays softkeys for selecting test ports for which network de-embedding will be performed.
1 Selects test port 1 for performing network de-embedding.
:CALC{1-16}:FSIM:SEND:DEEM:
PORT1
2 Selects test port 2 for performing network de-embedding.
:CALC{1-16}:FSIM:SEND:DEEM:
PORT2
3
*1
Selects test port 3 for performing network de-embedding.
:CALC{1-16}:FSIM:SEND:DEEM:
PORT3
4
*2
Selects test port 4 for performing network de-embedding.
:CALC{1-16}:FSIM:SEND:DEEM:
PORT4
Cancel Returns to the softkey display screen one level higher.
Select Type Displays softkeys for selecting the type of network de-embedding to be performed on the test port selected in the
Select Port menu.
None Does not allow network de-embedding on the test port selected in the Select
Port
menu.
:CALC{1-16}:FSIM:SEND:DEEM:
PORT{1-4} NONE
User De-embeds a user-defined network from the test port selected in the Select
Port
menu. The user-defined network should be prepared in the 2-port
Touchstone data format and loaded onto the E5070B/E5071B from the
User
File
menu.
:CALC{1-16}:FSIM:SEND:DEEM:
PORT{1-4} USER
Cancel Returns to the softkey display screen one level higher.
User File Opens a dialog box for reading a 2-port Touchstone data file prepared by
the user. Selecting
User in the Select Type menu will de-embed the loaded
network.
:CALC{1-16}:FSIM:SEND:DEEM:
PORT{1-4}:USER:FIL
Return Returns to the softkey display screen one level higher.
Diff Matching
*1
Displays softkeys for setting up the differential matching circuit function. This function uses internal software to
convert the characteristics of a balanced port to those with an inserted differential matching circuit.
Diff. Matching Enables or disables the differential matching circuit function.
:CALC{1-16}:FSIM:BAL:DMC:STAT
Select Bal Port Displays softkeys for selecting a balanced port to which a differential matching circuit will be added.
1
*2
Selects port 1 on the DUT for adding a differential matching circuit.
:CALC{1-16}:FSIM:BAL:DMC:BPOR1
2 Selects port 2 on the DUT for adding a differential matching circuit.
:CALC{1-16}:FSIM:BAL:DMC:
BPOR{1-2}
3
*2
Selects port 3 on the DUT for adding a differential matching circuit.
:CALC{1-16}:FSIM:BAL:DMC:BPOR1
Cancel Returns to the softkey display screen one level higher.
Select Circuit Displays softkeys for selecting the type of differential matching circuit.
None Does not allow a differential matching circuit to be added to the balanced
port selected in the
Select Bal Port menu.
:CALC{1-16}:FSIM:BAL:DMC:
BPOR{1-2} NONE
ShuntL -
ShuntC
Adds a shunt L - shunt C type differential matching circuit to the port
selected in the
Select Bal Port menu.
:CALC{1-16}:FSIM:BAL:DMC:
BPOR{1-2} PLPC
User Adds a user-defined differential matching circuit to the port selected in the
Select Bal Port menu. The user-defined differential matching circuit should
be provided in the 2-port Touchstone data format and loaded onto the
E5070B/E5071B from the
User File menu.
:CALC{1-16}:FSIM:BAL:DMC:
BPOR{1-2} USER
Cancel Returns to the softkey display screen one level higher.
Key Operation Function SCPI Command
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