Anritsu Series MS278XB operation manual MS278XB OM

Modulation Measurements Measurements

This single-code example shows the 16QAM constellation of an HSDPA signal. This is Test Model 5 with two high speed data channels. The selected code (#4 at Spreading Factor 16) is shown highlighted. Note the buttons at the bottom of the screen that make it easy to move among the active codes.

Figure 5-35.Single Channel Constellation of HSDPA Code with Code Domain Power Overview

5-58 MS278XB OM