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60 Chapter 3
C:\Spk\Ref\RefGuideRevE\Opoverv.fm
Operating Overview
Using Channel Numbers to Set Analyzer and Generator Frequencies
Using Channel Numbers to Set Analyzer and
Generator Frequencies
RF analyzer and RF generator frequencies can be entered by channel
number (the default setting) or by discrete frequencies (in MHz). The
RF Display field on the INSTRUMENT CONFIGURE screen controls
which way frequencies are entered. This screen is accessed by pressing
the
Inst Config
key.
If the RF Display field is set to Chan for channel tuning, you also need
to set the RF Chan Std field to indicate the standard for your base
station (such as North American PCS). This automatically sets the
correct frequency offset needed to generate reverse channel signals and
analyze forward channel signals for base stations.
If you do not know the channel number of your base station, but know
the transmit and receive frequencies, set the RF Display field to Freq.
You can then enter these frequencies directly for the RF generator and
RF analyzer during tests.
Figure 3-9 Configuration to Use Channel Numbers for RF Generator and
Analyzer Settings
Set the
RF Display
field to
Chan
to turn on channel tuning.
Select the
RF Chan Std
field to
display a list of system types.....
..and then select the channel standard
for testing your base stations.