Rohde & Schwarz FSH4 - Page 281

R&S FSH Digital Modulation Analyzer
Measurements on 3GPP FDD Signals
Operating Manual 1173.6275.12 - 30 266
9.4.2.2 Diagram Header
The diagram header shows the results for individual code channels.
Code channel
Shows the number of the code channel the results are displayed for.
For more information see "Selecting the Slot and Code Channel" on page 271.
Slot
Shows the slot number.
For more information see "Selecting the Slot and Code Channel" on page 271.
Symbol rate
Shows the symbol rate of the currently selected code channel.
Channel power
Shows the power of the complete signal.
Power
Shows the power of the currently selected code channel. The result is either in
absolute values or relative to the P-CPICH channel.
If more than one code belongs to a channel, the R&S FSH shows the power of the
complete channel.
For more information see "Changing the Code Power" on page 272.
Composite EVM
Shows the EVM of the complete signal.
9.4.2.3 Diagram Area
The Code Domain Power result display contains the measurement results in graphic
form. It shows the power of all codes in the signal. In the graph, each bar represents
one code channel. A complete channel may consist of more than one code.
The displayed codes have different colors. The color of the code depends on the state
of the channel it belongs to.
● Yellow: active code (channels)
● Turquoise: inactive (code channels)
● Red: currently selected code (channel)
The power of the codes is a relative value. The reference power is the power of the
pilot channel. You can also display the absolute powers of the code channels. For
more information see "Changing the Code Power" on page 272.