Residual Evm And Frequency Error (5 Mhz Bandwidth And 5 Ms Frame Length) - Anritsu Spectrum Master MS2722C Maintenance Manual

3-9 Option 66 and/or Option 67, Mobile WiMAX Signal Analyzer Verification
19. Repeat Step 11 through

Residual EVM and Frequency Error (5 MHz Bandwidth and 5 ms Frame Length)

20. Set the MG3700A as follows:
a. Press the yellow Preset button (answer yes to the question).
b. Press the Set key
c. Press the (F1) submenu key to select "Load File to Memory".
d. Press the (F1) submenu key again to select "Select Package".
e. Using the Down Arrow key, step through the selection list until "mWiMAX" is highlighted.
f. Press the Set key.
g. Press the (F6) submenu key, Return.
h. Press the Set key. The "Select Package" list box is displayed. Again select mWiMAX and press Set.
i. Another file list is displayed. Select (highlight) 5m512g8_2_5_cap.
j. Press the Set key.
k. Press the MOD On/Off key and verify that the LED is On. Ensure that the "Playing" indicator is
displaying the moving pattern.
l. Press the Frequency key, then enter 2600.5 MHz.
m. Press the Level key, then enter –15 dBm. Turn the output On.
21. Set the MS272xC as follows:
a. Press the Freq main menu key and set the Center Freq to 2600.5 MHz.
b. Press the Setup main menu key and set the Bandwidth to 5 MHz.
c. Press the CP Ratio submenu key (under the Setup main menu key) and set the CP Ratio to 1/8.
d. Press the Frame Length submenu key and set the Frame Length to 5 ms.
e. Press the Demod submenu key and set Demod to FCH.
f. Press the Measurements main menu key, press Demodulator, then press Modulation Summary.
22. Repeat Step 6 through
Residual EVM (5 MHz Bandwidth and 5 ms Frame Length)" on page A-52
Mobile WiMAX Frequency Error (5 MHz Bandwidth and 5 ms Frame Length)" on page
3-40
Step 13 to measure the Frequency Error at 3600.5 MHz.
Step 19, recording the results into
PN: 10580-00279 Rev. E
Table A-124, "Option 67, Mobile WiMAX
and Table A-125, "Option 67,
Chapter 3 — Options
A-52.
MS272xC MM