R&S FSW-K7 User Manual page 34

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R&S FSW-K7
BNC Trigger
Figure 4-4: TTL connection for an R&S SMW generator
The external generator can be used to calibrate the data source by performing either
transmission or reflection measurements.
Transmission Measurement
This measurement yields the transmission characteristics of a two-port network. The
external generator is used as a signal source. It is connected to the input connector of
the DUT. The input of the R&S FSW is fed from the output of the DUT. A calibration
can be carried out to compensate for the effects of the test setup (e.g. frequency
response of connecting cables).
Figure 4-5: Test setup for transmission measurement
Reflection Measurement
Scalar reflection measurements can be carried out using a reflection-coefficient mea-
surement bridge.
User Manual 1173.9240.02 ─ 23
Receiving Data Input and Providing Data Output
R&S SMW
rear panel
BNC Blank
R&S FSW
rear panel
Measurement Basics
34