Chapter 3 103
PSA Functional Tests
Amplitude Accuracy at 50 MHz
PSA Functional Tests
Figure 3-1. Amplitude Accuracy Test Setup
Procedure
1. Zero and calibrate the power meter.
2. Configure equipment as shown in Figure 3-1., with the power splitter connected to the
spectrum analyzer input.
CAUTION To minimize stress on the test equipment connections, support the power
sensor.
3. If the auto alignment for the analyzer has not been performed within the past 24 hours,
press System, Alignments, Align All Now to perform the auto a lignment routine.
4. Press Preset (Factory Preset) on the analyzer.
5. Set up the spectrum analyzer by pressing:
Frequency, 50, MHz
Span, 2, MHz
Input/Output, RF Coupling (DC)
Amplitude, Attenuation, 10, dB
Sweep, Auto Swp Time, Accy
6. Set up the synthesized sweeper by pressing:
CW, 50, MHz
Power Lev el, -4, dBm
RF (On)