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268 Chapter 2
Performance Verification Tests
31. Spurious Responses: Agilent E4402B and E4403B
36.Repeat step 10 through step 29. This is the TOI test for Option 1DR.
37.On the analyzer, press
System, Alignments, Auto Align, On.
38.Part 1: Third Order Intermodulation Distortion is complete.
Continue with Part 2: Second Harmonic Distortion.
Part 2: Second Harmonic Distortion
1. Zero and calibrate the power meter and RF power sensor. Enter the
power sensor 300 MHz calibration factor into the power meter.
Measuring the 300 MHz Frequency Response Error
2. Press
Preset on the analyzer. Press the Factory Preset softkey, if it is
displayed. Set the controls as follows:
FREQUENCY, 300 MHz
SPAN, 10 MHz
3. Connect the equipment as shown in Figure 2-48, with the output of
the synthesized sweeper connected to the power splitter input and
the power splitter outputs connected to the analyzer and power
sensor.
Figure 2-48 Second Harmonic Distortion Test Setup
4. Preset the synthesized sweeper and set the controls as follows:
CW, 300 MHz
POWER LEVEL, 0dBm
5. On the analyzer, press Peak Search (or Search), Marker, Delta.