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Performance Tests
E. Record
the Counter
frequency to 4 significant
digits in the test record. Compare this value to the limits
given in part A of Table 4-2 for the frequency setting of
19.99MHz.
F. Using the Range Down function, decrement the
frequency of the 3314A to the settings listed in part A of
Table 4-2, recording the measured
value in the test
record.
NOTE
In order to measure the 199.9Hz frequency
setting, set the resolution of the counter to
0.1Hz.
G. Using the Modify Knob only, set the frequency of
the 3314A to 00.1Hz.
H. Set the Counter to "Рег A" and the resolution to
ІКН2.
I. Measure the period of the 00.1Hz signal. Take the
reciprocal of that value and compare the result to the
limits shown in part B of Table 4-2 for the 00.1Hz set-
ting.
J. Set the Counter function to "Ғтеа А" and the
resolution to 0.1Hz.
Model 3314A
K. Using the Range Up function, increment the value
of frequency displayed on the 3314A to the values listed
in part B of Table 4-2, recording the measured value in
the test record.
NOTE
Allow the Counter at least 15 seconds to
stabilize and display the correct frequency
measurement.
Table 4-2. Frequency Accuracy Measurement
Parameters With Specified Limits
33144
Frequency
Setting (A)
Upper Limit
Lower Limit
19.99MHz
19.988MHz
1999kHz
1998,8kHz
199,9kHz
199.3kHz
19.99kHz
19.93kHz
1999.Hz
1993Hz
199.9Hz
199.3Hz
19.992MHz
1999,2kHz
200. 5kHz
20.05kHz
2005Hz
200.5Hz
33144
Frequency
Setting (B)
Upper Limit
Lower Limit
0.3Hz
0.0Hz
3Hz
0.0Hz
30Hz
OOHz
300Hz
ОН:
1000.1Hz
999.9Hz
10.001kHz
9.999kHz
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