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Model
211B
Section
V
Table
5-3
Table 5-3.
Schematic Diagram Notes
Refer to MIL-STD-15-1
for schematic symbols not listed in this table.
nless otherwise indicated:
Waveform test point
capacitance in uF
.
(with number)
inductance in yH
resistance in Q
Common point
Avalanche (zener) diode
Front panel marking
Tunnel diode
Rear panel marking
Step recovery diode
Front panel control
Silicon controlled
Screwdriver Adjustment
rectifier
Numbers
in parentheses indicate wire color using
;
ee
resistor color code, e.g. WHT-RED-GRN is (9:2:5).
Clockwise end of vari
0 - Black
5 eGroonk
able resistor; blue disk
potentiometers viewed
; z ari
: ¥ aan
from center (wiper) arm
8 = Orange
a
Gray
= Part of
Pee
ener
Optimum value selected
at factory,
average
value shown; part may
Feedback path
have been omitted
No connection
DC
Voltage Measurement
Conditions:
MULTIPLIER. ........
1K
FREQUENCY. .......
10
SYMMETRY. ........
50%
AMPLITUDE
(Vacross 502), 5
VERNIER.........
10 V (open circuit)
AMPLITUDE. .......
Fully CW
All measurements taken with -hp- 412A.
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