Tektronix 2247A

Performance
Characteristics
Table 6-1 (cont)
Electrical
Characteristics
CHARACTERISTICS
Line Voltage Range
Line Frequency
Line Fuse
Maximum Power
Consumption
PERFORMANCE
REQUIREMENTS
POWER SOURCE
90 Vac to 250 Vac.
48 Hz to 445 Hz.2
2 A, 250 V, slow blow.2
100 Watts (155 VA).
CRT DISPLAY
Display
Area
8
by
10
cm
Geometry
Vertical
41/2
minor
(0.1
div)
at
8
by
8
cm
centered
area,
Horizontal
Trace Rotation Range
Standard Phosphor
Y-Axis Orthogonality
Nominal Accelerating
Voltage
CH 2 Signal Out
Dynamic Range
Deflection Factor
-3dB Bandwidth
OC Offset (Adjusted)
A GATE Out
Output Voltage
Output Drive
41/2
minor
(0.1
div)
at
8
by
10
cm
centered
area,
Adequate
to
align
trace
with
center
horizontal
graticule
line.
P31.2
0.1
division
or
less,
over
eight
vertical
divisions.
No
adjustment.
16 kv.4
OPTION 15
+7 divisions.
10
mV/div
into
50.1
+
10%.
20
mV/div
into
1
MQ
+10%.
DC to 25 MHz.
<
0.5
div
(measured
at
2
mV/DIV).
3.5
V
to
5.25V
positive-going
pulse
starting
atOV
to
0.7
V.
Will
supply
4
mA
during
HI
state,
will
sink
20
mA
during
LO
state
(not
tested
in
Per-
formance Check).
Performance
Requirement
not
checked
in
manual.
6-26
2247A Operators
f
cn
Ne