A.6 Modulation Accuracy: Error Vector Magnitude
25.1533GPPRelease 17TSUTRA repeater conformance testing (LCR TDD)
LCR TDD Signal Generator
Spectrum analyzer
Repeater under test
Figure A.6: Measuring system set-up for modulation accuracy: error vector magnitude.
Note that a repeater is a bi-directional device. The signal generator may need protection.