Tektronix MDO4104 User Manual

Performance Ve ri fi cation
Table 16: Gain e
xpected worksheet
Termination
Vertical
Scale V
diffExpected
V
negative
V
positive
V
negative-measured
V
positive-measured
V
diff
DC Gain
Accuracy
1 m V 9 mV -4.5 m V +4.5 mV
2mV 18mV -9mV +9mV
5 m V 45 mV -22.5 mV +22.5 mV
10 mV 90 mV -45 mV +45 mV
20 mV 180 mV -90 mV +90 mV
49.8 mV 448.2 mV -224.1 mV +224.1 mV
50 mV 450 mV -225 mV +225 mV
100 mV 900 mV -450 mV +450 mV
200 mV 1800 mV -900 mV +900 mV
500 mV 4900 mV -2450 mV +2450 mV
50
1 V 9000 mV -4500 mV +4500 mV
1 m V 9 mV -4.5 m V +4.5 mV
2mV 18mV -9mV +9mV
5 m V 45 mV -22.5 mV +22.5 mV
10 mV 90 mV -45 mV +45 mV
20 mV 180 mV -90 mV +90 mV
50 mV 450 mV -225 mV +225 mV
63.5 mV 571.5 mV -285.75 mV +285.75 mV
100 mV 900 mV -450 mV +450 mV
200 m
V
1800
mV
-900
mV
+900
mV
500 mV 4900 mV -2450 mV +2450 mV
1 V 9000 mV -4500 mV +4500 mV
1M
5 V 45 V -22
.5 V
+22
.5 V
11. Record Gain Accuracy:
a. Ca
lculate V
diff
as follows:
V
diff
=|V
negative-measured
- V
positive-measured
|
b. Enter V
diff
in the worksheet. (See Table 16.)
c. Calculate Gain Accuracy as follows:
Gain Accuracy =((V
diff
- V
diffExpected
)/ V
diffExpected
) * 100%
d. Enter Gain Accuracy in the worksheet and in the test record.
12. Repeat steps 9 through 11 for each vertical scale setting in the test record.
13. Repeat steps 9 through 12 for each bandwidth setting in the test record.
MDO4000 Series Specifications and Performance Verification 69

Tektronix MDO4104 Specifications

General

Brand	Tektronix
Model	MDO4104
Category	Test Equipment
Language	English