110 Chapter2
Making Measurements
Example 9: Adjacent Channel Power Measurement
Figure 2-53 Adjacent Channel Power Parameters
The first step is to set the spectrum analyzer to display the signal under
test.
1. Press
PRESET on the spectrum analyzer to start the measurement
from a defined preset state.
2. Input the frequency of the transmitted carrier by pressing
FREQUENCY, CENTER FREQ, and entering the center frequency of
the carrier signal (in this case, 300 MHz for the calibrator signal).
3. Press AMPLITUDE, then the step down ⇓ key once to set the signal
reference level to −10 dBm.