l/
Characteristic Performance
Requirement
Sweep
Accuracy-
A and B Sweep 0° C to
-15°
C to
+40°
c
+55°
C
5 s to
0.1
s/DIV
Within
-+-3%
of Within
+S%
of
indicated sweep indicated sweep
irate
rate
SO
ms
to
0.1
µs/DIV
Within
±3%
of Within
-+-4%
of
indicated sweep indicated sweep
rate
rate
Variable Sweep
Rate
Uncalibrated sweep rate to
at
least
2.S
times the
TIME/DIV
indi-
cation, or a
maximum
of
at
least
12.5
seconds/ division
in
the
5s
position
(B
sweep,
maximum
of
l
.2S
seconds/division
In
the
.S
s
position}.
Sweep
Length
at
l ms/
DIV
A sweep
Variable
from
less
than 4 divisions
to 11.0,
-+-0.S
division.
B sweep
11.0 divisions,
-+-0.S
division
Sweep Hold-off-A
sweep
5 s to l 0 µs/DIV Not to exceed one times the A
TIME/DIV
switch setting
with
the
HF
ST
AB
control
fully
counterclock-
wise
5
µs
to
0.1
µs/DIV
Not to exceed
2.5
microseconds
with
HF
STAB
control set
fully
counterclockwise
Sweep
Magnifier
Characteristic
Sweep Magnification
Magnified Sweep
Accuracy
Magnified Sweep
Linearity
Normal/Magnified
Registration
Performance Requirement
Each
sweep rate can be increased
l 0
times
the indicated sweep rate
by
horizontally expanding the cen-
ter division
of
display
l
% tolerance added to specified
sweep accuracy
-+-
1.5% for any eight division por-
tion of the total magnified sweep
length (excluding
first
and last
60
nanoseconds of magnified
sweep}
-+-0.2
division, or
less,
trace shift
at
graticule center when switching
MAG
switch
from
Xl
0 to
OFF
Sweep Delay
Characteristic Performance Requirement
Calibrated Delay
Time
Continuous
from
50
seconds to
Range microsecond.
DELAY-TIME
MULTIPLIER
Dial
Range
0.20 to l 0.20
@1
Specifications-Type
453/R453
Characteristic Performance Requirement
Delay
Time
Accuracy 0° C to
-15°
C to
+40°
c
+55°
c
5 s to
0.1
s/DIV Within
-+-2.5%
Within
-+-3.5%
of indicated de-
of indicated de-
lay
lay
SO
ms
to l µs/DIV Within
+l.5%
Within
-+-2%
of
of indicated de-
indicated delay
lay
Incremental Multiplier
Linearity
-+-0.2%
-+-0.3%
Delay
Time
Jitter
Less
than l
part
in
20,000 of l 0
times A
TIME/DIV
switch setting.
External Horizontal Amplifier
Characteristic
Performance Requirement
Input to Channel l
(TRIGGER
switch to
CH
l
ONLY}
Deflection Factor
5 millivolts/division to
l 0 volts/
division
in
11
calibrated steps
(1,
2,5
sequence}
Accuracy
0° C
to
-15°
C to
+40°
c
+s5°
c
Within
-+-5%
Within
-+-8%
of indicated
of indicated
deflection
deflection
X Bandwidth
at
Upper
-3
dB
Point
5
MHz
or greater
Input
RC
Characteristics
Resistance
l megohm
-+-2%
Capacitance
20
picofarads
-+-3%
Phase difference
be-
tween X and Y ampli-
fie
rs
Less
than 3 °
at
SO
kHz
Input to
EXT
HORIZ
Connector
Deflection Factor
B
SOURCE
switch
in
EXT;
270
milli-
volts/division,
-+-
l
S%
B
SOURCE
switch
In
EXT
-:--1
O;
2.7 volts/division,
-+-20%
X Bandwidth
at
Upper
-3
dB
point
5
MHz
or greater
Input
RC
Characteristics
(approximate)
l megohm paralled
by
20
pf
Phase difference be-
Less
tho n 3 °
at
50
kHz
tween X and Y ampli-
fie
rs
CALIBRATOR
Characteristic
Waveshape
Polarity
Output Voltage
Output Current
Repetition Rate
Performance Requirement
Square wave
Positive going
with
baseline
at
zero volts
0.1
volt or l volt, peak
to
peak
5-milliamperes through
PROBE
LOOP
on
side panel
l
kHz
1-3
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