Table of Contents
Advertisement
UNIVERSAL
COUNTER
FEEDTHRU
TERMINATION
Figure 4-2, Time Axis and Variable Symmetry
4.4. INTERNAL TRIGGER ACCURACY
Procedures:
This test measures the accuracy of the 3314A Internal
A. Preset the 3314A.
Trigger Period.
B. Set the Counter as follows:
Specification:
PUBCUOR
0: $3 SX oo dex
cse
eg Per Avg A
+0.01% of setting + 50ррт/уеаг
Resolution ........................... IMHz
Attenuation
........ O a
Und Вл
iode A S E e
хі
Equipment Required:
Coüpling зі
yu
K CET Desi
eU re
PES
AC
Channel Input .........................
Com
Universal Counter
C. Connect the 3314A to the Counter as shown in
Figure 4-3.
D. Record the measured value of the 3314A trigger
period in the test record. The reading should be 10ms
x 0.001ms.
4-4
Advertisement
Table of Contents
