U3020AS62
Performance Verification
Measurement Setup
1.
Cal S21 as shown in
by connecting the two RF cable using a 3.5 mm female to
female adapter.
2.
Normalize the displayed response trace on the PNA.
3.
Remove the 3.5 mm adapter from the setup.
4.
Connect the PNA Port 1 cable to the Test Set Output Port A.
5.
Connect the PNA Port 2 cable to the Test Set Input Port 1 A.
6.
Establish control of the Test Set with the controller via the LAN connection.
7.
Execute the sequence command <ROUT:SEQ:TRIG SEL_PORT1> to select Port 1.
Figure 9
is representation of the S21 response trace. Markers shown are not provided
in the procedure above. Refer to
for typical Insertion Loss values.
8.
To verify each Input A Port to 2A through 6A, move the PNA Port 2 cable to each Input A port,
and execute the corresponding sequence command <ROUT:SEQ:TRIG SEL_PORTx> to select
Port x.
9.
To verify each Input B Port to 1B through 6B, connect the PNA Port 1 cable to test set Output
Port B connector.
10.
Connect the PNA Port 2 cable to each Input B port, and execute the corresponding sequence
command <ROUT:SEQ:TRIG SEL_PORTx> to select Port x.
Figure 9
Typical S21 Response Plot
Keysight U3020AS62 User's and Service Guide
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