2-5 Fixed WiMAX Demodulator Chapter 2 —Fixed WiMAX Signal Analyzer
2-12 PN: 10580-00236 Rev. D WiMAX MG
EVM versus Symbol
This view shows the EVM (rms) values versus OFDM symbols. The numerical results that
are displayed in this view are: RCE (rms) in dB, RCE (pk) in dB, EVM (rms) in %, EVM (pk)
in %, Freq Error in Hz, Freq Error in ppm, Carrier Frequency in Hz, Base Station ID.
Procedure:
1. Setup the measurement as described in “Setup for Fixed WiMAX Demodulator
Measurements” on page 2-8.
2. Press the Measurements main menu key.
3. Press the Demodulator submenu key.
4. Press the EVM vs Symbol submenu key to activate the measurement. The sample image
in Figure 2-8 may differ from any image on your instrument.
Figure 2-8. EVM Versus Symbol
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