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HP 416A Instructions And Operating Manual page 65

Ratio meter

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Tub
e
V8A:
V8A/B
V8B:
V9:
VlO
:
Vl 1
:
Vl2A
:
Yl2A/B
F
une ti
on
Diode Switch
,
Multiar
Amplitude
Comparator
,
In ciden t/Reference
Channel.
Rectifier
,
Del
ayed
AVC
,
Incident/
Reference
Channel.
Electron Ray
I
nd
icat
or Tube, RF
Power Monitor
.
Variable
G
ain
Tube
,
Delayed A VC
,
Reflected
/
Probe
Channel.
Amplifier,
Del
ayed
AVC,
Reflected/
Probe
Channel.
Cathode
Follower
,
Delayed
AVC,
Reflected/Prob
e Channel.
Vl2B
:
Cathode
Follower
,
Multiar
Am
-
plitude
Comparator
,
Reflected/
Probe
Channel.
Vl3A
:
Vl3A/B
Vl 3B
:
Vl4A:
Vl4A/B
Vl4B:
VIS
:
Vl6
:
Vl
7:
D
i
od
e Switc
h
,
Multiar
/
Amplitude
Comp
ara
tor
0
Refle
ct
ed/Probe
Channel.
Rectifi
er,
De
layed
AVC,
Re
-
fle
cte
d
/
Probe
Chan
nel.
Triggering Diode
,
Flip
-
Flop
Circuit
.
Triggering Diod
e,
Flip
-
Flop
Circuit
.
Amplifier
,
Flip
-
Flop
C
i
r
c
uit.
C
atho
de
Follower
,
Ou tpu
t
Cir
~
cuit (for oscilloscope
-
rec
order
connection)
.
Rectifie
r
,
Outpu
t
Circuit
(for
oscillo
sc
op
e
-
recorder co
nne
cti
on)
.
-
49
-
Requir
e
d Circ ui
t Adj
,
(c
ont
.
)
Not critical
Tuning eye Adjustment
Not critic al
Not critical
Not critical
Not critical
Electrical
Zero
and
Elec
-
trical Full-Scale Adjust
-
ments.
Electrical Zero and
Elec
-
trical Full
-
Scale Adjust
-
ments
.
Not critic al
Not critical

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