Technical data

2-56 Chapter 2
Performance Tests
12. Receiver Magnitude Dynamic Accuracy
4. Take a power meter calibration sweep.
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5. Verify that the power meter reads approximately −30 dBm.
Full 2-Port Calibration
6. Connect the equipment as shown in the Figure 2-26 Be sure to reconnect the cable to
the A channel connectors.
Figure 2-26 Full 2-Port Calibration
7. Perform a full 2-port error correction with isolation.
8. Save the results of the new cal set.
Measure Channel A Magnitude Dynamic Accuracy
9. Set the step attenuator to 20 dB.
10.To set up the dynamic accuracy measurement, press the following:
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•
11.Wait for the sweep to finish, then press .
12.Set the step attenuator to 0 dB.
13.Press .
14.Press . Write the mean value (which appears on the
analyzer’s display) in the column marked “Real Part” in the performance test record.
Cal
PWRMTR CAL
−30 x1
ONE SWEEP TAKE CAL SWEEP
Display
DATA
Sweep Setup
TRIGGER MENU SINGLE
Display
DATA → MEMORY DATA/MEM
Sweep Setup
TRIGGER MENU SINGLE
Format
MORE REAL