3-4 W-CDMA/HSPA+ RF Measurements W-CDMA/HSPA+ Signal Analyzer
3-8 PN: 10580-00234 Rev. T 3GPP MG
4. Move the cursor, using the directional arrow keys or the rotary knob, to select the
desired channel. The Channel Number can also be directly entered using the numerical
keypad.
Channel Spectrum Setup
The channel spectrum screen displays the selected channel signal and the following
measurements: channel power in dBm and Watts, occupied bandwidth, and peak to average
power. When Channel Spectrum is selected, the unit automatically displays the
measurements for the selected signal.
Channel Spectrum Procedure
1. Press the Setup main menu key.
2. The instrument has automatic external reference frequency detection or, if equipped,
activate GPS and synchronize the instrument to High Internal accuracy.
3. Press the Measurements main menu key.
4. Press the RF Measurements submenu key.
5. Press the Channel Spectrum submenu key to activate the spectrum measurement
(Figure 3-2).
Figure 3-1. Band Spectrum
Note
Using the Band Spectrum cursor, select the desired channel and the unit will
automatically display the measurements for the selected channel when the
Channel Spectrum key is selected.
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