3-10 Fixed WiMAX Signal Analyzer (Options 46 and 47) Verification Performance Verification 2
3-64 PN: 10580-00177 Rev. D MS2721B MM
18. Measure the EVM (rms) for both –15 dBm and –50 dBm, and then record the measured results in
Table A-112.
19. Verify that the measured EVM values are within specification.
20. Set the calibration factor frequency of the power sensor to 5600.5 MHz.
21. Set 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 dB.
23. Change the Center Frequency of MS2721B to 5600.5 MHz.
24. Record the MS2721B EVM (rms) reading to the "EVM (rms)" column in Table A-112.
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.
27. Record the MS2721B EVM (rms) reading to the "EVM (rms)" column in Table A-112.
28. Verify that the measured EVM is within specification.
29. Record the MS2721B Frequency Error reading in Table A-113.
30. Verify that the measured Frequency Error is within Specification.
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