CDMA2000 BTS Analyzer (Option K82) R&S FSL
1300.2519.12 4.322 E-11
By default, the power of the channels is referred to the power of the pilot channel (code number
0
). The power of the pilot channel is identical over all PCGs and hence can be used as a
constant reference for the result display. In contrast, the total power can vary from PCG to PCG
due to the possibility of a power level change in the different code channels.
In the Power vs PCG result display, with enabled power control and reference to the total power
of the signal, the power control of the selected channel is not necessarily reflected.
Example (theoretical):
There is just one data channel in the signal and its power is controlled.
The power is referred to the total power of the signal (which consists only of the contribution
from this one data channel).
In the Power vs. PCG diagram, a straight line is displayed instead of the expected power
staircase.
For relative result displays, the reference value Total Power is therefore only meaningful if the
signal does not contain power control. For signals with enabled power control, use the Pilot
Channel setting, since the pilot channel is not subject to power control under any
circumstances.
Remote: CDP:PREF TOT
Normalize (Result Settings dialog box)
If activated, this parameter eliminates the DC offset from the signal. By default, the parameter is
deactivated.
Remote: CDP:NORM ON
Screen Focus A/B
Sets the focus on the selected screen. Changes apply only to the focused screen. There are no
restrictions to the display of measurement results, i.e. you can display every result display in
either or both screens.
Remote: DISP:SEL
Screen Size Full/Split
Displays the result display in full screen size, or splits the screen to display two result displays.
To change settings in split screen display, set the focus on the designated result display via the
Screen Focus A/B softkey.
Remote: DISP:FORM SING
Select Meas
Opens a submenu to select one of the measurements and result displays of the Code Domain
Analyzer:
– Code Domain Power on page 4.323
– Channel Table on page 4.324
– Power vs PCG on page 4.325
– Result Summary on page 4.326
– Code Domain Error on page 4.328
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