5-10 Fixed WiMAX Signal Analyzer Verification, Options 46 and 47 Option Verification
5-54 PN: 10580-00255 Rev. J MT8212E and MT8213E MM
8. Record the MT821xE EVM(rms) reading in Table A-51, “Option 47, Fixed WiMAX Residual EVM”
on page A-38.
9. Verify that the measured EVM is within specification.
10. Adjust the MG3700A level setting to approximately –33 dBm so that the power meter
reads –50.0 dBm ± 0.2 dB.
11. Record the MT821xE EVM(rms) reading in Table A-51.
12. Verify that the measured EVM is within specification.
13. Record the MT821xE frequency error reading in Table A-52, “Option 47, Fixed WiMAX Frequency Error”
on page A-38.
14. Verify that the measured frequency error is within specification.
15. Set the calibration factor frequency of the power sensor to 3600.5 MHz.
16. Set the MG3700A frequency to 3600.5 MHz.
17. Change the center frequency of the MT821xE to 3600.5 MHz.
18. Measure the EVM(rms) for both –15 dBm and –50 dBm. Record the measured results in Table A-51.
19. Verify that the measured EVM is within specification.
20. Set the calibration factor frequency of the power sensor to 5600.5 MHz.
21. Set the MG3700A frequency to 5600.5 MHz.
22. Adjust the MG3700A level setting with the knob so that the power meter reads –15.0 dBm ± 0.2 dBm.
23. Change the center frequency of the MT821xE to 5600.5 MHz.
24. Record the MT821xE EVM(rms) reading in Table A-51.
25. Verify that the measured EVM is within specification.
26. Adjust the MG3700A level setting to approximately –33 dBm so that the power meter
reads –50.0 dBm ± 0.2 dB.
27. Record the MT821xE EVM(rms) reading in Table A-51.
28. Verify that the measured EVM is within specification.
29. Record the MT821xE frequency error reading in Table A-52.
30. Verify that the measured frequency error is within the specification.