Option Verification 5-9 WCDMA/HSDPA Signal Analyzer Verification, Options 44, 45, 65,
MT8212E and MT8213E MM PN: 10580-00255 Rev. J 5-45
HSDPA RF Channel Power Accuracy (Option 44)
HSDPA RF Channel Power Accuracy Verification (Option 44)
The tests in this section verify the function of the RF Channel Power Accuracy for HSDPA signals in
WCDMA/HSDPA Signal Analyzer Mode on Model MT821xE Cell Master.
Equipment Required
• Anritsu MG3700A Vector Signal Generator
• Anritsu ML2438A Power Meter
• Anritsu MA2482D Power Sensor
• Anritsu 34NN50A Adapter
• Anritsu 15NN50-1.5C RF Coaxial Cable
• Aeroflex/Weinschel 1870A Power Splitter
• Anritsu PN 2000-1627-R Coaxial Cables (2)
• Aeroflex/Weinschel Model 44-10 Attenuator (2)
• 10 MHz Reference Standard
Procedure
1. Turn On the MG3700A Vector Signal Generator and the ML2438A power meter.
2. Connect the power sensor to the power meter and calibrate the sensor.
3. Connect the MG3700A, splitter, attenuator, power meter, and Sensor according to Figure 5-10.
4. Press the On/Off key to turn On the MT821xE and wait until the measurement display appears. Then
press the Shift key and the Mode (9) key to activate the mode selection menu.
5. Use the Up/Down arrow keys to select WCDMA and press the Enter key.
6. Press the Shift key, the Preset (1) key, and then the Preset submenu key.
7. On the MG3700A, press the Preset key (Yellow key on the upper left hand side).
8. Press the Down Arrow key to select Yes.
9. Press the Set key.
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 (Return) soft key.
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.
Note The MG3700A has two Set keys, and they both have the same function.
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