Tektronix RSA3408B User Manual page 136

Spectrum Analysis (S/A Mode)
Carrier Frequency
Measurement
Carrier frequency
measurement value
EBW Measurement
3- 10
Carrier frequency is accurately measured using the counter function.
NOTE. You must set the frequency and the span to display only the spectrum with
the carrier you want to measure. Measurement error will occur if other
frequency components are displayed together.
Meas Setup Menu. The Meas Setup menu for the Carrier Frequency measurement
contains the following control:
Counter Resolution. Sets the counter resolution. The measurement result is
displayed on the bottom of the view with this resolution.
Range: 1 mHz to 1 MHz in a tenfold sequence (default: 1 Hz).
Figure 3- -11 shows an example of the carrier frequency measurement.
Figure 3- 11: Carrier frequency measurement
The frequency bandwidth between the maximum peak of the spectrum and the
specified dB value is measured in EBW (Emission Bandwidth).
RSA3408B Analyzer User Manual