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NOTE
40 Verification Tests
4. Measure the amplitude with the DMM and convert the reading to
dBm. Record the reading in Table 2-4.
Reference Level (dBm) = 20 × log Reading (volts)+13.0103
5. Set the AFG to the crossover frequency (lowest frequency that the
power meter can measure):
ABORT
FREQ 1E5
INIT:IMM
6. Measure the amplitude with the DMM and record the reading in
Table 2-4.
7. Set up the power meter:
Units - Watts
Power Range - auto
Follow the power meter manufacturer's instructions for performing an
autocalibration and correcting for the power sensor.
8. Connect the equipment as shown in Figure 2-7:
Figure 2-7. AC Flatness Test Setup (Power Meter)
Set frequency
Chapter 2
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