Specifications-465
Step
Response
Aberrations
At 5 V /DIV there should be no more than +4%,
-4%,
4%
P-P.
For
all
other
ranges there should be no more
than +3%,
-3%,
or
a total
of
3% peak
to
peak aberration
on a positive-going step. Position-effect should
not
cause
total aberrations
to
be more than +5%,
-5%,
or
a total
of
5%
peak
to
peak.
Common-Mode Rejection Ratio
At least
10:
1
at
20
megahertz for
common
mode signals
of 6 divisions or less with vertical gain adjusted for best
CMRR
at
50 kilohertz.
Step Attenuator Balance
Adjustable
to
0.2 division
or
less of trace shift when
switching between adjacent deflection factors.
Trace Shift
As
Variable
Is
Rotated
Adjustable
to
one division or less.
INVERT
Trace Shift
Two divisions or less when switching from normal
to
inverted.
Input Gate Current
0.5
nanoampere or less (0.1 division of deflection
at
5 mV/div) from +20°C
to
+30°C. Four nanoamperes or
less (0.8 division
of
deflection
at
5 mV/div) from
-15°C
to
+55°C.
Channel Isolation
At
least 100:1
at
25
megahertz.
Position Control
Range
Twelve divisions up and twelve divisions down from
graticule center.
TRIGGERING
External Trigger Input Capacitance
Twenty picofarads within 30%.
HORIZONTAL DEFLECTION
SYSTEM
A Sweep Length
10.5
to
11.5 divisions.
Magnifier Registration
There should
be
0.2
division or less difference
at
graticule center when switching from
MAG
on
to
MAG
off.
1-4
Position Control
Range
Should be able
to
position
the
start
of
the sweep
to
the •
right
of
graticule center, and
the
end of
the
sweep
to
the •
left of graticule center.
Phase
Difference Between X And Y
Axes
Amplifiers
Typically 3° or less from
DC
to
50 kilohertz.
CALIBRATOR
Repetition Rate
Repetition rate accuracy
is
typically within 25%.
Output Resistance
Approximately 9.4 ohms.
EXTERNAL Z
AXIS
INPUT
Maximum Input Voltage
Voltages applied
to
the
EXT Z AXIS INPUT connector
should be limited
to
less
than
100
volts
DC
plus peak
AC
or 100 volts peak
to
peak AC
at
1 kilohertz
or
less.
OUTPUT
SIGNALS
Output Resistance
Output
resistance
of
the
CH
1 VERT SIG OUT
connector
is
~50
Q.
Output
resistance
of
+A and
+B
GATE
outputs
is
~500
Q.
CATHODE-RAY
TUBE
Resolution
Typically
at
least 15 lines per division horizontally and
vertically.
Geometry
0.1 division or less of
tilt
or
bowing.
Raster Distortion
0.1 division or less.
Nominal Accelerating Potential
Approximately 18,500 volts.
REV.
B,
MAR.
1976
C
To Next Page
Loading...
Need help?
General
