3-9 WCDMA/HSDPA Signal Analyzer (Options 44, 45, and 65) Verification Performance Verification 2
3-52 PN: 10580-00177 Rev. D MS2721B MM
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 as shown in Figure 3-16.
4. Press the On/Off key to turn on the MS2721B and wait until the measurement display appears, then
press the Shift key and press 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 soft key.
7. On the MG3700A, press the Preset key (Yellow key on the upper left-hand side).
Figure 3-16. WCDMA Occupied Bandwidth Test Setup
Function
Ethernet Control Input Modulation Input
Cursor/Edit
RF Output
3
MG3700
Vector Signal
Generator
250kHz-6GHz
MG3700A
MS2721B
ML2438A Power Meter
Sensor
10 MHz Reference
Power
Splitter 1870A
(to back panel)
Adapter
34NN50A
Attenuator
10 dB
Attenuator
10 dB
Adapter
34NN50A
15NN50-1.5B
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