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HP 416A Instructions And Operating Manual page 4

Ratio meter

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Application
(Co
nt'd)
Erro
rs
D
u
e
to
D
i.ff e
re
n
ee
s
in
Rectification Efficiency
Between Detec
tors • •
• • • • • • • • •
Error
D
ue
to V
a
riations in Characteristics
of
Couplers
Loss
Because
o
f
P
ower
Split Off
by
Incident
Coupler
Spurious
Signa
l
s
• • • • •
• •
Net
Reflected and Incident
Signals and Their Ratio •
Slotted
Lines
Equipment
Operation,
De
scription
••
Operating Procedure • • •
General
Applications
.
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Model
416A
Input
Requirements • • • • • • • • • •
Operating Procedure,
Measurement of Amplifier
.
.
.
.
Transfer Function
• •
• • • • • • • •
Maintenance
Cabinet
Removal
4'
Cl
0
·
Replacements
Tubes
• • •
0
0
0
.
.
.
. .
Capacitors
o
• •
.
.
. .
.
. . .
Variable Resistors ••
Selenium
Rectifier
.
.
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.
.
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.
Lampo
0
e
0
G
0
.
.
.
Adjustments
Auxiliary Equipment
Required
• • • • • •
Meter Zero Adj
us
tme
nt.
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Page No.
32
33
33
33
36
38
39
41
45
45
48
48
50
50
50
50
51
51
51
52
DC
Filament
Voltage
Adjustment
Adjustment of HV Output Level
Line Regulation
o
.
Calibration
9
.
.
. . .
.
.
..
52
Test Setup •
• • •
• •
.
• •
.
• •
Electrical Zero Adjustment . . . . .
Electrical Full
Scale Adjustment
Tuning Eye Adjustment
•.
• •
• •
.
• •
.
Tracking
Scale Tracking
••
Range Tracking
Noise
Level.
.. •
Microphonic
Noise
• • •
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T Touble
-
Shooting
Chart
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Table of Replaceable
Parts •
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52
52
53
54
55
55
56
57
58
67
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