Tektronix SC 501 User Manual

Operating
Instructions—
SC 501
3. Set
the trigger
source switch to
the
EXT
position
to
trigger
the
sweep from
pin
27A.
C. EXT
HORIZ signal.
1 .
Connect
the center conductor of a
coaxial cable
to
the
EXT
HORIZ pin jack.
Ground the coaxial
cable
shield.
2. Connect
the other end of the
coaxial cable: center
conductor to pin 16A
and
shield
to
pin
17A (common).
OUTPUT
ASSIGNMENTS
A
+
Gate Out
signal can
be routed to
the rear
interface
connector via
the
center conductor
of
a
coaxial
cable to
pin
27B.
Shield ground may be any
convenient
location. A
Ramp Out Signal is
factory
wired to
pin
15A
.
Other
pins
(unassigned)
are
available
at
the rear
interface
connector
for
routing signals to
and from the
SC
501 for
specialized
applications. One or more
compartments
of
a
multi-plug-in
Power Module can
be wired
with
barriers installed to
provide specific
functions
between
compartments.
See
Power Module
instruction
manual
for
additional
information.
ELECTRICAL
CHARACTERISTICS
PERFORMANCE
CONDITIONS
The
electrical
characteristics
are valid
only if the SC 501
has
been
calibrated at an
ambient
temperature
between
-h
20°C
and
-t-30°C
and is
operating at
an
ambient
temperature
between
0°C
and
-h
50°C
unless
otherwise
noted.
TABLE
1-2
VERTICAL DEFLECTION
SYSTEM
CHARACTERISTICS
Characteristics
Performance
Requirements
Supplemental
Information
Bandwidth
Dc to
at
least 5 MHz.
Deflection
Factors
10
mV/div,
100
mV/div, and 1 V/div.
Accuracy
Within 3%
of indicated deflection.
VARIABLE in XI
(fully cw)
position:
gain
correctly
set at 10
mV/div.
Uncalibrated
(Variable)
Range
Continuously variable
between steps.
Extends
deflection factor
to a
maximum
of 10
V/div.
10:1 range
for
all attenuator settings.
Low
Frequency
Linearity
0.1
division or
less
compression or
expansion of
a
two
division (at
center
screen)
signal when p>ositioned to
the
top
and bottom of
the graticule area.
Input
Coupling
Ac or dc.
Lower
bandwidth
limit when
ac-coupled
is approximately
3 Hz.
Input
Impedance
1 MJ7
paralleled by 47
pF.
Input time constant
is
normalized for
each attenuator step.
Maximum
Safe Input Voltage
350 V (dc +
peak ac).
REV.
B, AUG.
1974
1-5

Tektronix SC 501 Specifications

General

Brand	Tektronix
Model	SC 501
Category	Test Equipment
Language	English