Option Verification 5-8 CDMA Signal Analyzer Verification, Options 42 and 43
MT8212E and MT8213E MM PN: 10580-00255 Rev. J 5-33
11. Press the Set key.
12. Press the F6 (Return) soft key.
13. Press the Set key. The Select Package box appears. Use the rotary knob to highlight “CDMA2000” and
press the Set key to select.
14. Another File List appears. Use the rotary knob to select “FWD_RC1-2_9channel” and press the Set key
to select.
15. Press the MOD On/Off key to turn the Modulation LED On and verify that the “Playing” indicator in the
center of the LCD is flashing.
16. Press the Frequency key, enter 870.03 MHz.
17. Press the Level key, enter –30 and press the dBm submenu key.
18. Adjust the MG3700A output so that the power meter reads –30 dBm ± 0.2 dB.
19. On the MT821xE, press the Freq main menu key and set 870.03 MHz as Center Frequency.
20. Press the Measurements main menu key and press CDMA Summary (a red dot appear on the label when
active).
21. Press the Setup main menu key and press PN Setup. Then change PN Trigger to Ext by pressing the
PN Trigger submenu key twice. Then wait 15 seconds to allow the MT821xE to update its measured
results.
22. For an MT821xE with Option 42 (CDMA RF Measurements), subtract the displayed Channel Power
value from the power meter reading in Step 18. Then record the calculated Channel Power error in
section At 870.03 MHz, –30 dBm Level, cdmaOne in Table A-40, “Option 42 CDMA
RF Measurements” on page A-32.
23. For an MT821xE with Option 43 (cdmaOne and CDMA2000 1xRTT Demodulator), record the displayed
Freq Error, Rho, and Tau in section
At 870.03 MHz, –30 dBm Level, cdmaOne in Table A-41,
“Option 43 cdmaOne and CDMA2000 1xRTT Demodulator” on page A-33.
24. Verify that the measured values in Step 22 or Step 23 (or both) are within specifications.
25. On the power meter, press the Sensor key, the Cal Factor soft key, and then the FREQ soft key. Use the
keypad to enter 1930 MHz as the input signal frequency, which sets the power meter to the proper power
sensor calibration factor. Press the System key to display the power reading.
26. Set the MG3700A frequency to 1930.05 MHz.
27. Adjust the MG3700A output so that the power meter reads –30 dBm ± 0.2 dB.
28. On the MT821xE, press the Freq main menu key and set 1930.05 MHz as Center Frequency. Then wait
15 seconds to allow the MT821xE to update its measured results.
29. For an MT821xE with Option 42 (CDMA RF Measurements), subtract the displayed Channel Power
value from the power meter reading in Step 27. Then record the calculated Channel Power error in the
test record in section At 1930.05 MHz, –30 dBm Level, cdmaOne in Table A-40.
30. For an MT821xE with Option 43 (cdmaOne and CDMA2000 1xRTT Demodulator), record the displayed
Freq Error, Rho, and Tau in section At 1930.05 MHz, –y30 dBm Level, cdmaOne in Table A-41.
31. Verify that the measured values in Step 29 or Step 30 (or both) are within specifications.
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