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SECTION IV
PERFORMANCE TESTS
4-1. INTRODUCTION
Table 4-1 Performance Tests
Paragraph
|
H
Test Name
i
Time Axis and Variable Symmetry
|
4-3
|
Internal Trigger Accuracy
4-4
Triangle Linearity
4-5
Start/Stop Phase Accuracy
4-6
i
Residual DC and DC Offset Accuracy
4-7
Square Wave Rise Time and Aberrations
4-8
Sine Wave Harmonics
4-9
AM Harmonics
4-10
|
VCO Linearity
4-0
Phase Locked Loop Phase Accuracy
4-12
Amplitude Accuracy
4-13
Sine Wave Power Flatness
4-14
Manual Sweep Accuracy
4-15
Step Attenuator Accuracy
4-16
Vernier Attenuator Flatness
4-17
Option 001 Test Name
|
4-18
X3 Gain Accuracy
4-19
Sine Power Flatness
|
Harmonic Distortion
Square Wave Rise/Fall Time
Residual DC Offset
MODE -- Free Run
FREQ -- 1kHz
AMPTD
-- 100mVp-p
OFFSET -- 0VDC
SYM -- 50%
TRIGGER SLOPE -- Positive
TRIGGER LEVEL -- 1Vp-p
TRIGGER
SOURCE -- Internal
PHASE -- 0?
N -- 1
SW/TR INTVL -- 10ms
START FREQ -- ІКНІ
STOP FREQ -- 10kHz
MKR -- 5kHz
NOTE
The following tests were developed using the
equipment listed in Section I of this manual.
Equipment
with
equal
or
better
critical
specifications
may
be used; however,
the
operator is responsible for the determination
of accurate test results.
4-2. FREQUENCY ACCURACY TEST
This is a test to verify the accuracy of the 3314A output
signal frequency.
Specification:
Range 1,2: +(0.4% of setting +0.2% of range)
Range
3,4,5,6,:
+(0.2%
of setting
+0.1%
of
range)
Range 7,8: +(0.01% of setting + 50ррт/уеаг)
Equipment Required:
Universal Counter
50 Ohm Feedthrough Termination
Procedures:
A. Preset the 3314A.
B. Set the 3314A as follows:
AmpHtüde
а
ара
SO ees
Но
ке
1Vp-p
Frequency
ls cist whee
chew
ен
19.99MHz
Frequency Range Hold ...................
On
C. Set the Counter as follows:
PUTES
ұлы
йы
acne cR
AR
A Freq A
Resolution 45
exu
ana eo
d
soa iHz
Input Attenuation .................. ПИ
xÍ
Coupling
2 онан
ан RE Ra Aa Se DC
Channel Input. ic
аи
ар pr RR
Кыш: Com
D. Connect the output of the 3314A to the Counter
input (see Figure 4-1).
4-1
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