Tektronix 2247A

ae
ey
a
|
®
4
® to
EY’
Performance Characteristics
Table 6-1 (cont)
Electrical Characteristics
CHARACTERISTICS
PERFORMANCE
REQUIREMENTS
CURSOR FUNCTIONS
k- SEC~ (manually
positioned cursors)
Accuracy
A
Horizontal
+
(0.5%
of
reading
+
2%
of
one
horizontal
Mode
division)
.
B
Horizontal
+
(3.0%
of
reading
+
2%
of
one
horizontal
Mode
division).
k- 1/SEC +1 (manually
positioned cursors)
Accuracy
'- VOLTS-4 (manually
Positioned cursors)
Accuracy
th VOLTS (manually
positloned cursor)
Accuracy
k- PHASE! (manually
positioned cursors)
Accuracy
TRACK MEASUREMENT
Positlon Accuracy
(cursor position
on waveform versus
digitally displayed
measurement value)
TRACK TRIG LEVEL
Position Accuracy
(cursor position
on waveform versus
digitally displayed
trigger level value)
TRACK GROUND
Position Accuracy
(cursor position
on waveform versus
baseline displayed
with grounded input)
2247A Operators
Readout
calculated
from
#
SEC-A
cursor
positions.
+(1.0%
of
reading
+
2%
of
one
vertical
division
+
high-frequency
display
errors).
+
(1.0%
of
reading
+
2%
of
one
vertical
division
+
high-frequency
display
errors).
Readout
calculated
from
#
SEC-H
cursor
positions.
Within + 0.05 vertical division.
Within
+
0.05
vertical
division,
Within
+
0.05
vertical
division.
REV SEP 1989