Performance Tests

Instrument Accuracy Test

14.Set the DC calibrator output to the values shown in Table 2-4. For each setting, set the filter length of the power meter to the corresponding value, and verify that the power meter reading is within the limits shown. Refer to step 10 for details on how to setup the filter length

.

Table 2-4: Instrument Accuracy Results

DC

Effective

Power

 

 

 

 

 

Meter

Meas

Lower

Ch A

Ch B

Upper

Calibrator

Power

Filter

Unc

Limit

Result

Result

Limit

Setting

Applied

Setting

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

458.31uV

3.1623 uW

256

0.028 uW

3.0977uW

 

 

3.2269uW

 

 

 

 

 

 

 

 

1.4493mV

10uW

256

0.027 uW

9.904 uW

 

 

10.096uW

 

 

 

 

 

 

 

 

4.5831mV

31.6228uW

256

0.027 uW

31.428uW

 

 

31.819uW

 

 

 

 

 

 

 

 

14.493mV

100uW

64

0.073 uW

99.49uW

 

 

100.51uW

 

 

 

 

 

 

 

 

45.831mV

316.2278uW

64

0.104 uW

314.72uW

 

 

317.74uW

 

 

 

 

 

 

 

 

144.93mV

1mW

16

0.2 uW

0.9954mW

 

 

1.0047mW

 

 

 

 

 

 

 

 

459.12mV

3.1623mW

16

0.9 uW

3.1477mW

 

 

3.1769mW

 

 

 

 

 

 

 

 

1.4588V

10mW

16

1.6 uW

9.954mW

 

 

10.046mW

 

 

 

 

 

 

 

 

4.6872V

31.6228mW

16

4.8 uW

31.477mW

 

 

31.769mW

 

 

 

 

 

 

 

 

15.588V

100mW

16

18.5 uW

99.54mW

 

 

100.46mW

 

 

 

 

 

 

 

 

Note

The test limits shown in this table do not take into account the

 

corresponding measurement uncertainty values.

 

 

2-14

Agilent E4418B/E4419B Service Guide

Page 48
Image 48
Agilent Technologies e4418b, e4419b manual Instrument Accuracy Results