Specification
—7B53A/7B53AN Operators
TABLE
2-1
(cont)
Characteristic
Performance
Requirement
Supplemental Information
DELAYED SWEEP (cont)
Variable Sweep
Rate
Continuously
variable
between calibrated
sweep
rates.
Extends sweep rate to
at
least 1.25 s/div.
Variable
to at least 2.5:1. VARIABLE
control switchable
between variable main
sweep
rates,
variable delayed sweep rates,
and variable main
sweep holdoff.
MIXED SWEEP, VARIABLE TIME
DELAY
Mixed Sweep Accuracy
Main
Sweep
Within
2% plus main
sweep error.
Exclude
the following portions of the
mixed
sweep:
First
0.5 div after start of main sweep
display and 0.2 div or 0.1
µs
(whichever is
greater)
after transition
of main to
delayed sweep.
Delayed
Sweep
Unchanged.
Variable Time
Delay
Delay
Time
Range
0
to
10 times
DLY TIME/DIV
settings
from
5 s/div to 1 µs/div.
Full
scale
is 10
times
the TIME/DIV OR
DLY
TIME setting. Accuracy applies over
the center eight
major DELAY TIME
MULT dial
divisions.
Differential Delay
Time
Measurement Accuracy
(+15°C
to
+35°C)
5
s/div
to
1 s/div
Within
1.4% of measurement plus 0.3% of
full
scale.
0.5 s/div
to 1
µs/div
Within
0.7%
of measurement
plus
0.3% of
full
scale.
Delay Time Jitter
Less than 1
part in 20,000 of the maxi
mum
available
delay time.
AMPLIFIER
Deflection
Factor
EXT,
MAG
X10
10
mV/div
within 10%.
EXT,
MAG
X1
100 mV/div within 10%.
EXT÷
10, MAG X1
1
V/div within 10%.
Nominal
Frequency Response
AC
System —3 dB points
in 7000-Series
Oscilloscope.
Lower —3
dB
Upper —
3 dB
40 Hz
2
MHz
AC
LF REJ
16
kHz
2
MHz
AC HF
REJ
40 Hz
100
kHz
DC
DC
2
MHz
2-2
