Agilent Technologies E6474A Guida Utente Pagina 109

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Use Your System 4
Agilent E6474A User’s Guide 109
Testing the Signal
1 In the Markers group, click Add and To Max. The level and
frequency are displayed at the top-left corner of the
Spectrum Analyzer display.
2 In the Band group, select Downlink.
3 In the Freq/Channel group, change the Center frequency
according to Table 4 on page 110.
4 On the signal generator, set the frequency according to
Table 4 on page 110.
You should see a signal trace showing a single spectral peak in
the middle of the display. Figure 47 on page 110 shows an
example trace.
Figure 46 Spectrum Display with Marker Set to a Center Frequency of 1960MHz(CDMA 1900 band system)
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