R&S FS300
Spectrum Analyzer
Operating manual, 02/2006
6-147
E-1007.9900.15
6.2.7.1.1
Measuring the Power
Use
By using the "Time Domain Power" measurement function, the R&S FS300
determines in the time domain (ZERO SPAN) the power of the signal by inte-
grating the pixels within the selected section. This allows you to measure the
power of TDMA signals, for example, during the transmission phase or during
the mute phase. You can measure either the mean power (MEAN) or the
peak power (PEAK).
If both the switch-on and the switch-off phase of a burst signal are displayed,
you can limit the measurement range to the transmission phase or the mute
phase by means of the vertical lines. Since both phases are measured sepa-
rately, you can determine the S/N power ratio of a TDMA signal, for example.
Activating the time
domain mode
1.
Switch the R&S FS300 to the time domain mode (ZERO SPAN, 6-83).
Summary of Contents for FS300
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