Section Specification; 7A15A/7A15An - Tektronix 7A15A Instruction Manual

SECTION
1
SPECIFICATION
7A15A/7A15AN
Introduction
The
7A15A/7A15AN
Amplifier
plug-in unit
is
a
wide
band
amplifier
designed
for use
with Tektronix 7000-Series
oscilloscopes.
The
7A15A
and
7A15AN
are electrically
identical
except that
encoding
capabilities
and an
"IDENTIFY"
function
are
provided
in the
7A15A. The
7A15A/7A15AN
can be operated
in
any
plug-in
compart-
ment
of 7000-Series oscilloscopes.
The
following
electrical
characteristics are valid
over the
stated
environmental
range
for
instruments calibrated
at
an
ambient temperature of
+20°C
to
+30°C, and
after a five
minute
warmup
unless otherwise noted.
TABLE
1-1
ELECTRICAL
Characteristic
Performance Requirement Supplemental Information
Deflection Factor
Calibrated
Range 5
mV/Div
to
10 V/Div,
1 1
steps
in
a 1-2-5
sequence
Deflection Factor Accuracy Within
2%
of indicated deflection factor
with
GAIN
adjusted
at
10
mV/Div
Uncalibrated
(VARIABLE)
Continuously
variable
between
calibrated
steps;
extends
deflection factor to
at least
25 V/Div
X10
GAIN
Increases amplifier gain
by
a
factor of 10
within 10%, decreasing deflection factor
to
500 p V/Div
Frequency Response
Upper Bandwidth Frequency
(at
-3
dB)
XI
(System Dependent)
i
With
7900-series
80
MHz
With
7700
series
75
MHz
With
7500-series
60
MHz
With
7400-series
50
MHz
X10
10
MHz
Low-Frequency
Response 10
Hz
or
less
without probe
(Lower
—3
dB
point)
AC
(Capacitive)
coupled
1
Hz
or less
with probe