Keysight Technologies E4417A Service Manual page 41

2 Performance Tests
Table 2-4 Instrument Accuracy Results
DC Effective
Calibrator Power
Setting Applied
458.31 μV 3.1623 μW
1.4493 mV 10 μW
4.5831 mV 31.6228 μW
14.493 mV 100μW
45.831 mV 316.2278 μW 64
144.93 mV 1 mW
459.12 mV 3.1623 mW
1.4588 V 10 mW
4.6872 V 31.6228 mW
15.588 V 100 mW
46
Power Meas Unc Lower Limit
Meter
Fil ter
Setting
256 0.028 μW 3.0977 μW
256 0.027 μW 9.904 μW
256 0.027 μW 31.428 μW
64 0.073 μW 99.49 μW
0.104 μW 314.72 μW
16 0.2 μW 0.9954 mW
16 0.9 μW 3.1477 mW
16 1.6 μW 9.954 mW
16 4.8 μW 31.477 mW
16 18.5 μW 99.54 mW
Ch A Ch B
Resul t Resul t
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Keysight E4416A/E4417A Power Meters Service Guide
Upper Limit GuardBan
d Lower
Limit (in
μW)
3.2269 μW 3.1257
10.096 μW 9.931
31.819 μW 31.455
100.51 μW 99.563
317.74 μW 314.824
1.0047 mW 995.6
3.1769 mW 3148.6
10.046 mW 995.6
31.769 mW 31481.8
100.46 mW 99558.5
GuardBan
d Upper
Limit (in
μW)
3.1989
10.069
31.792
100.437
317.636
1004.5
3176
10044.4
31764.2
100441.5