The W-CDMA/HSDPA 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.
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.
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.
Note
Selecting Channel Spectrum after selecting a channel using the cursor will display the measurements for the selected signal.
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: Band Spectrum).
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.
