R&S FSL CDMA2000 Base Station Measurements (Option K82)
1300.2519.12 2.119 E-11
Fig. 2-83: Measurement of the Spectrum Emission Mask
Measuring the Relative Code Domain Power and the
Frequency Error
A Code Domain Power measurement analyses the signal over a single Power Control Group (PCG). It
also determines the power of all channels.
A Code Domain Power measurement on a test model (having 9 channels) is performed. The basic
parameters of the Code Domain Power measurements, which allows an analysis of the signal, are
changed one after the other to demonstrate the ensuing effects: values adapted to the measurement
signal are changed to non–adapted values.
Note: In the following examples, adjusting the settings of the code domain measurements is described
using the dialog boxes. Alternately the settings can also be modified by using the
corresponding hardkeys as in the base unit (e.g. the center frequency can be either set via the
Frontend Settings dialog box, but also via the FREQ key).
Test setup:
Connect the RF output of the signal generator to the RF input of the R&S FSL.
Connect the reference input (EXT REF) on the rear panel of the R&S FSL to the reference output
(REF) of the signal generator (coaxial cable with BNC connectors).
Signal generator settings:
Frequency: 878.49 MHz
Level: 0 dBm
Standard: CDMA2000
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