Anritsu Spectrum Master MS2711E Maintenance Manual page 90

3-11 WCDMA/HSDPA Signal Analyzer Verification, Option 44, 45, 65
10. Press the (F1) soft key to select Load File to Memory.
11. Press the (F1) soft key again to select Select Package.
12. Using the Down Arrow key, step through the selection list until the W-CDMA(BS Tx test) option is
highlighted.
13. Press the Set key.
14. Press the (F6) soft key (Return).
15. Press the Set key. The Select Package list box appears. Again select W-CDMA(BS Tx test) and then
press the Set key.
16. Another file list appears. Using the Down Arrow key, step through the selection list until the
TestModel_5_8HSPDSCH option is highlighted.
17. Press the Set key.
18. Press the MOD On/Off key and verify that the Modulation indicator on the display is On.
19. Press the Frequency key, then enter 2680.5 and press the MHz submenu key.
20. Press the Level key, then enter –2 and press the dBm submenu key.
21. Use the knob to adjust the power meter to read –20 dBm and record the Power Meter reading in the
Power Meter Reading column of
on page A-32.
22. On the MS271xE, press the Freq main menu key, then the Center Freq submenu key, enter 2680.5, and
then press the MHz submenu key.
23. Press the Measurements main menu key, then the RF Measurement submenu key. Then press the ACLR.
submenu key
24. Press the Amplitude key, then press the Adjust Range submenu key.
25. Record the measured CH 1 power in dBm to the Measured RF Channel Power column
26. Calculate the RF Channel Power Error using the following formula:
RF Channel Power Error (dB) =
Measured RF Channel Power – 0.246 – Power Meter reading
27. Record calculated value to the RF CH Power Accuracy column of
within specification (± 1.25 dB).
3-48
Table A-48, "Option 44, HSDPA RF Channel Power Accuracy"
PN: 10580-00254 Rev. N
Option Verification
Table
Table A-48 and verify that it is
A-48.
MS271xE MM