Rohde & Schwarz R&S ZNA Series - Page 762

GUI reference
R&S
®
ZNA
762User Manual 1178.6462.02 ─ 29
Test coupon "Sym 2x Thru" "1x Open" "1x Short" "1x Open, 1x
Short"
ISD
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SFD
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EZD
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Depending on the selected test coupon type, the number of logical ports and the
graphical representation changes:
Test coupon type Single-ended Balanced
"Sym 2x Thru"
"1x Open"
"1x Short"
Use the Balanced Ports dialog to create the single ended and balanced ports that are
required for the measurements.
There are several rules to be considered with the coupon measurement interface.
●
The port selection drop-down allows you to select from any available port of the
correct type on the instrument.
– For single-ended coupons, any physical port can be selected, even if that port
is part of a logical balanced port or port set.
– For balanced coupons, you can only select a preciously defined logical port.
●
The ports used for the measurement must be unique. That is, you cannot select P1
for both sides of a "Sym 2x Thru" coupon. However, you can select the same port
for both measurements in a "1x Open, 1x Short" coupon, which requires a connec-
tion change before the second measurement.
●
The "Load" button allows you to load a Touchstone file instead of measuring the
coupon. The graphic displays the Touchstone file's required "cardinality".
Remote command:
CALCulate:FMODel:DEASsistant:COUPon:LEFT:TYPE
CALCulate:FMODel:DEASsistant:COUPon:RIGHt:TYPE
Offset Embed softtool