Tektronix 2221 - Page 23

General
Information -
2221
Operators
n П
П
n
Table
1-2 (
cont )
o
Characteristics
Performance
Requirements
Deflection
Factors
X - Y
OPERATION
( X1
MAGNIFICATION
ONLY
)
Same as
vertical
deflection system with the
VOLTS / DIV
Variable
controls in the
CAL
detent
positions .
NON -
STORE
Accuracy
Measured with a dc -
coupled
,
five -
division
reference
signal
.
m
X - Axis
+ 15 ° C to +
35 ° C
Within + 3 % ,
° C to +
50 ° C
Within + 4 %
, a
Y - Axis
Same as
vertical
deflection
system.a
NON
-
STORE
Bandwidth (
-3 dB ) Measured
with a five
-
division
reference
signal .
Dc to at least 2.5 MHZ .
X - Axis
Y - Axis
Same as
vertical deflection
system.a
NON - STORE
Phase
Difference
Between
X -
Axis
and
Y
-
Axis
Amplifiers
+ 3 ° from dc to 150 kHz . a
Vertical Input
Coupling set to dc .
STORE
Accuracy
Y - Axis
and X - Axis
Same as digital storage vertical deflection system.a
Useful Storage Bandwidth
RECORD and
REPETITIVE
Store
Modes ( Up
to 60
MHz )
5
Hz.a
SEC / DIV
STORE
Time
Difference
Between
Y -
Axis
and X -
Axis
Signals
RECORD , SCAN , and ROLL Modes
100 ns . X - Axis signal is sampled before the Y - Axis signal.a
SEC
/
DIV
REPETITIVE
Store
x
4.2
100
П
П
Л
D ?
n
n
ก
П
П
П
П
n
П
П
apertormance
Requirement not
checked in
manual
.
C
1-11