User`s guide

Chapter 1 1-117
System Verification and Performance Tests
Performance Tests
8. Repeat steps 3 through 7 for each setting of the step attenuator as
written in the performance test record.
9. Calculate dynamic accuracy for each step by using the formula
|G−F|. Place these values in the appropriate column of the
performance test record.
Measure Port 1 Magnitude Dynamic Accuracy
1. Set the step attenuator to 10 dB.
2. To set up the dynamic accuracy measurement, press the following:
• Meas, Trans:REV S13 (A/R)
• Display, DATA
• Sweep Setup, TRIGGER MENU, SINGLE
3. Wait for the sweep to finish, then press Display, DATA → MEM,
DATA/MEM
.
4. Set the step attenuator to 0 dB.
5. Press Sweep Setup, TRIGGER MENU, SINGLE.
6. Press Scale Ref, REFERENCE POSITION, 8, x1.
7. Write the mean value (that appears on the analyzer’s display) in the
“Port Measurement” column of the performance test record. This
column is also labeled G.
8. Repeat steps 3 through 7 for each setting of the step attenuator as
written in the performance test record.
9. Calculate dynamic accuracy for each step by using the formula
|G−F| (as absolute value). Place these values in the appropriate
column of the performance test record.