W-CDMA/HSPA+ Signal Analyzer 3-4 W-CDMA/HSPA+ RF Measurements
3GPP MG PN: 10580-00234 Rev. T 3-7
3-4 W-CDMA/HSPA+ RF Measurements
The W-CDMA/HSPA+ RF Measurements consist of three measurements:
• Spectrum
• Adjacent Channel Leakage Ratio (ACLR)
• Spectral Emission Mask
To make W-CDMA RF measurements, connect the RF in connector to the node B equipment.
Band Spectrum Setup
Displays the selected band spectrum. The cursor can be moved to select the desired channel
using the directional arrow keys or the rotary knob. The Channel Number can also be directly
entered using the numerical keypad.
Band Spectrum Procedure
1. Set the measurement frequency by using one of the methods listed in the User Guide.
2. Press the Measurements main menu key and the RF Measurements submenu key.
3. Press the Band Spectrum submenu key to display the band spectrum (Figure 3-1).
Note
Screen captured images are provided as examples. The image and measurement
details shown on your instrument may differ from the examples in this
Measurement Guide.
Note
Selecting Channel Spectrum after selecting a channel using the cursor will display
the measurements for the selected signal.
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