Tektronix 2246 - Power Source; Crt Display

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Specification-—-2246 Operators
Tabie 1-1 (cont)
Characteristics | Performance Requirements
EEE
EEE
EEE
EEE
NN
Aer
AAAA
AA
AAA
ne
DD
ARE
EEE
ENTE
POWER SOURCE
Line Voltage Range 90 Vac to 250 Vac.
Line Frequency 48 Hz to 445 Hz.
Line Fuse 2 A, 250 V, fast blow.
Max Power Consumption 80 Watts (110 VA).
CRT DISPLAY
Display Area 8 by 10 cm.
Geometry
Vertical
+
1/2
minor
(0.1
div)
at
8
by
8
cm
centered
area.
Horizontal
+
1/2
minor
(0.1
div)
at
8
by
10
cm
centered
area.
Trace
Rotation
Range
Adequate
to
align
trace
with
center
horizontal
graticule
fine.
Standard Phosphor P31.
Y-Axis
Orthogonality
0.1
division
or
less,
over
eight
vertical
divisions.
No
adjustment.
Nominal Accelerating Voltage 16.5 kV.