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Performance Tests
- Ed ОЧЕ
р
ЖЕГЕН макал
Model 3314A
HIGH SPEED .
DIGITAL VOLTMETER
BNC TO TRIAX
ADAPTER
50 OHM
FEEDTHRU
TERMINATION
Figure 4-4. Triangle Linearity
H. Algebraically add the voltages recorded in the
"Positive Slope Measurement'?
column and enter the
total in the "Ey" space.
I. Multiply Ly by 45 (which is Zx) and enter the
result in the ExXy space.
J. Multiply each y value by the corresponding x value
and enter the result in the "х Times y" column. Total
these values and enter the result in the "Уху" space.
DELAY(us!
K. The
equation
for
determining
the
"Вей
fit
straight line" specification for each y value is:
y = mx + b
where m and b are constants to be calculated from data
previously taken.
NOTE
Calculate the values of m and b to at least 5
decimal places.
Figure 4-5. Triangle Linearity
4-6
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