Anritsu Spectrum Master MS2723B Maintenance Manual page 75

Performance Verification
18. Measure the EVM (rms) for both –15 dBm and –50 dBm, and then record the measured results into
Table A-84.
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 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 MS2723B or MS2724B to 5600.5 MHz.
24. Record the MS2723B or MS2724B EVM (rms) reading into the "EVM (rms)" column in
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 MS2723B or MS2724B EVM (rms) reading into the "EVM (rms)" column in
28. Verify that the measured EVM is within specification.
29. Record the MS2723B or MS2724B Frequency Error reading into
30. Verify that the measured Frequency Error is within Specification.
Models MS2723B and MS2724B MM
2-8 Fixed WiMAX Signal Analyzer Verification
PN: 10580-00165 Rev. D
Table
Table
Table A-85.
A-84.
A-84.
2-61