Test Equipment Required - Tektronix 2245A Operator's Manual

Item and
D escription
Leveled Frequency: 250
Sine-Wave kHz to above 150
Generator MHz. Output am­
plitude: variable
from 10 mV to
5 V p-p. Output
impedance: 50 f l
Amplitude
accuracy: con­
stant within 1.5%
of reference
frequency to
100 MHz.
Calibration
Standard-
Generator amplitude signal
levels (Dc and
Square wave):
5 mV to 50 V.
A ccuracy:! 0.25%
High-amplitude
signal levels: 1 V
to 60 V. Repetition
rate: 1 kHz.
Fast-rise signal
level: 1 V. Repe­
tition rate: 1 MHz.
Rise time: 1 ns or
less. Flatness:
+ 0.5%.
Time-Mark Marker outputs:
Generator
5 ns to 0.5 s.
Marker accuracy:
+ 0.1%. Trigger
output: 1 ms to
0.1 /xs, tim e-
coincident with
markers.
Function Range: less than
Generator 1 Hz to 1 kHz;
sinusoidal output;
amplitude variable
up to greater than
10 V p-p open
circuit with dc
offset adiust.
Requires a TM500-series power module.
224SA Operators
Table 7-1
Test Equipm ent Required
M inim um
S pecification
Performance Check Procedure
Use
Vertical, hori­
zontal, trigger­
ing, measure­
ment bandwidth,
and Z-Axis
checks and
adjustments.
Signal source
for gain and
transient re­
sponse checks
and adjustments
Horizontal checks
and adjustments.
Display adjust­
ment. Time
cursor checks.
Low-frequency
checks.
Example of
Test Equipment
TEKTRONIX
SG 503 Leveled
Sine-Wave
Generator.3
TEKTRONIX
PG 506
Calibration
Generator.3
TEKTRONIX
TG 501
Time-Mark
Generator.3
TEKTRONIX
FG 502
Function
Generator.3
7-3