Command reference
R&S
®
ZNA
1424
User Manual 1178.6462.02 ─ 20
Example:
*RST
SENSe:FREQuency:STARt 1GHZ
SENSe:FREQuency:STOP 2GHZ
CALCulate:PARameter:MEASure 'Trc1', 'S21'
*WAI
Perform a reset and set up a trace (with the default of 201
sweep points)
:SOUR:GRO1:PPORTs 1,2
:SOUR:GRO2:PPORTs 3,4
:INIT:IMM;*WAI
Create two port groups with ports 1 and 2 in port group 1 and
ports 3 and 4 in port group 2 and start the parallel measurement.
:SOUR:GRO1:NAME 'First DUT'
:SOUR:GRO2:NAME 'Second DUT'
Assign descriptive names to groups
SOUR:GRO:COUN?
Check if two port groups exist.
:SOUR:GRO1:NAME?
:SOUR:GRO2:NAME?
Should return 'First DUT' and 'Second DUT', respectively
:SOUR:GRO1:PPORT1:DPORt 1
:SOUR:GRO1:PPORT2:DPORt 2
:SOUR:GRO2:PPORT3:DPORt 2
:SOUR:GRO2:PPORT4:DPORt 1
:INIT:IMM;*WAI
Assign DUT Ports to VNA Ports
CALCulate1:PARameter:SDEFine 'Trc2', 'S34'
DISPlay:WINDow1:TRACe2:FEED 'Trc2'
*WAI
Add and display a second trace for the second DUT (note that
'S34' with VNA poert numbers corresponds to S21 at the second
DUT
SOURce:GROup:SIMultaneous:FOFFset:MOFFSet:
DVALue 6 MHz
SOURce:GROup:SIMultaneous:FOFFset:MOFFset:MODE
DIRect
Set minimum frequency offset for frequency shifted parallel mea-
surement to 5 MHz.
SOURce:GROup:SIMultaneous:FOFFset:CONDition?
Should return
%0, "switched off"
SOURce:GROup:SIMultaneous:FOFFset:STATe?
Should return
0
SOURce:GROup:SIMultaneous:FOFFset:STATe ON
Activate frequency shifted parallel measurement.
SOURce:GROup:SIMultaneous:FOFFset:CONDition
Check if frequency shifted parallel measurement is active
(should return
1, "active"
)
*WAI
Wait until the previous commands are completely executed.
SCPI command reference
