R3267 Series OPT11 3GPP Level Calibration Operation Manual
5.2.1 Level Calibration
5-7
21. Record the measurement result in the Tx Power column on the performance ver-
ification test record sheet.
22. Calculate measurement accuracy subtracting PM measurement result from Tx
Power.
Record the result in the actual column on the performance verification test record
sheet.
23. Repeat steps 17. through 22. for each frequency listed on Table 5-3.
[INPUT ATT 20 dB Setting]
24. On the R3267 Series, press keys as follows to set the input attenuator to 20 dB.
ATT, ATT AUTO/MNL(MNL), 2, 0, GHz(dB)
25. Repeat steps 17. through 23.
[INPUT ATT 30 dB Setting]
26. On the R3267 Series, press keys as follows to set the input attenuator to 30 dB.
ATT, ATT AUTO/MNL(MNL), 3, 0, GHz(dB)
27. Repeat steps 17. through 23.
[INPUT ATT 40 dB Setting]
28. On the R3267 Series, press keys as follows to set the input attenuator to 40 dB.
ATT, ATT AUTO/MNL(MNL), 4, 0, GHz(dB)
29. Repeat steps 17. through 23.
[INPUT ATT 50 dB Setting]
30. On the R3267 Series, press keys as follows to set the input attenuator to 50 dB.
ATT, ATT AUTO/MNL(MNL), 5, 0, GHz(dB)
31. Repeat steps 17. through 23.
Table 5-3 Setting of SG and R3267 Series
SG Output Frequency (GHz)
in step 17
R3267 Series Center Frequency
(GHz) in step 18
1.9011
1.9011
1.9473
1.9473
2.0001
2.0001
2.0529
2.0529
2.0991
2.0991
2.1519
2.1519
2.1717
2.1717
