Tektronix 465M - Page 16

AIR
FORCE
T033A1-13-496-1
NAVELEX
0969-LP-170-0010
General
Information
Table
1-1.
Electrical Characteristics—
Continued
Item
Characteristic
HORIZONTAL
DEFLECTION
SYSTEM
Sweep Modes A
Sweep,
mixed,
A
intensified,
and B
delayed.
Sweep
Rate
Calibrated
Range
A
Sweep
0.5
seconds/division
to
0.05
microseconds/division
in 22
steps in a
1-2-5
sequence.
A
ten times
magnifier extends
the
maximum sweep
rate
to 5
nanoseconds/division.
B
Sweep (delayed
sweep) 50
milliseconds/division to 0.05
microseconds/division
in 19
steps
in
a
1-2-5
sequence.
A
ten times magnifier
extends
the
maximum
sweep
rate
to 5
nanoseconds/division.
Accuracy
Unmagnified
Within 2%
from
+20°
to
+30°C
(+68°
to
+86°
F).
Within 3%
from
—15°
to +55°C
(+5°
to
+131°F).
Within 6%
below
—
15°C
(+5°F).
Magnified
Within 3%
from
+20°
to
+30°C
(+68°
to
+86°F).
Within 4%
from
—15°
to +55°C
(+5°
to
+131°F).
Mixed
Sweep
A
Sweep
Within 4%.
B Sweep
Within 2%.
Differential Time
Measurement
For
measurements
of two or
more
major dial
divisions.
+15°
to
+35°
C
(+59°
to
+95°
F)
1%
plug 0.1% of
full scale
sweep rate.
0°
to
+55°
C
(+32°
to
+131°
F)
Add 1%
to
+1
5°
to
+35°C
characteristic.
Below 0°C
(+32°
F)
Add
4%
to
+1
5°
to
35°C
characteristic.
Uncalibrated Variable
Continuously
variable between
calibrated
settings at
a 2.5:1
ratio.
Range (A Sweep
only)
Extends the slowest A
Sweep
rate
to
at
least 1.25
seconds/division.
Horizontal
Linearity
(unmagnified)
Within 0.25
minor
division.
Magnifier
Registration
Within 2.5
centimeters.
Position
Drift
Not
more
than 0.1
centimeterAiour
from
0°
to
+55°C
(+32°
to
+131°F).
Not
more than 0.5
centimeter/hour
from
—40°
to
0°C
(—40
to
+32
F).
Delayed
Sweep Variable
Delay
Continuously
variable
from 0.1
microseconds to at
least 5
seconds
after the start
-
A
Sweep
(depends
on A
Sweep rate).
Delayed
Sweep
Time Base
Jitter
Less
than 0.005%
of ten times
the A
Sweep
rate.
1-4