Anritsu MT8801C - Page 259

Section 6 Peformance Tests
6-16
Step Procedure
“Power Meter Calibration accuracy measurement”
19. Perform the setting as same as the step 1.
20. Set the calibrated +10 dBm for the signal generator and turn Off the output.
21. Set “Power Meter Method” as “Power Meter” and execute “Zero Set”.
22. Return “Power Meter Method” to “IF Level Meter” and turn On the signal generator output.
23. Execute “Adjust Range” and “Manual Calibration” of MT8801C.
Read the measurement result after the “Measure Single” sweep and check whether the result is
within the specification value.
24. Perform the similar measurement with the calibrated 0 dBm and –10 dBm setting level of signal
generator.
25. Repeat the above measurement steps 21 to 24 for every measurement frequencies.
26. Change the settings as “Using Specification: J-STD-008” and “CDMA Channel: 600” and perform
the measurement as same as above.
Linearity measurement
Linearity
600 CH (1880 MHz)
0 dB
_____ dB
_____ dB
_____ dB
_____ dB
340 CH (835.2 MHz)
0 dB
_____ dB
_____ dB
_____ dB
_____ dB
Measurement
uncertainty
±0.03 dB
Effective
lower limit
−
−0.07 dB
−0.17 dB
−0.47 dB
−0.47 dB
Effective
upper limit
−
+0.07 dB
+0.17 dB
+0.47 dB
+0.47 dB

0 dB
−10 dB
−20 dB
−30 dB
−40 dB
Measurement accuracy (INT OSC Calibration)
Accuracy
600 CH (1880 MHz)
_____ dB
_____ dB
_____ dB
340 CH (835.2 MHz)
_____ dB
_____ dB
_____ dB
Measurement
uncertainty
±0.16 dB
Effective
lower limit
−0.54 dB
Effective
upper limit
+0.54 dB
−10 dBm
0 dBm
+10 dBm
Measurement accuracy (Power Meter Calibration)
Accuracy

600 CH (1880 MHz)
_____ dB
_____ dB
_____ dB
340 CH (835.2 MHz)
_____ dB
_____ dB
_____ dB
Measurement
uncertainty
±0.16 dB
Effective
lower limit
−0.24 dB
Effective
upper limit
+0.24 dB
−10 dBm
0 dBm
+10 dBm