Glossary
R&S
®
QAR
94
User Manual 1178.7200.02 ─ 04
Reflection:
The part of the signal that is reflected by the DUT.
Result display:
Diagram that shows the measurement results.
S
Standard deviation:
Result that indicates the dispersion of the measured reflection
values. The standard deviation indicates the homogeneity of the DUT.
T
Transmission loss:
Measure of attenuation of the DUT over a certain frequency
range.
Transmission loss measurements require the optional transmitter module.
Transmitter module:
Device required to measure transmission loss.
Available as accessory (R&S
QAR-Z10).
V
Verification:
Test procedure to check if the R&S
QAR yields accurate measurement
results.
It requires the verification plates.
Verification kit:
Objects required for the verification of the R&S
QAR.
The verification kit is available as an accessory (R&S
QAR-Z40 or R&S
QAR-Z41).
