ScopeMeter® Test Tool
Performance Verification
19
3. Use
j
and
k
to select range
100 mV/div
for A, B, C and D.
4. Use
V
to select the required time base setting.
5. Set the 5502A to source a sine wave according to the first test point in
.
Because no 50
Ω
termination is applied, the 5502A leveled sine wave output amplitude can
vary.
6. Observe the readings A, B, C, and D and check that they are not outside the range shown
under the appropriate column.
7. Continue through the test points.
When you are finished, set the 5502A to 0 (zero) Volt and Standby.
Time Base Test
To test the time base accuracy:
1. Connect the Test Tool to the 5502A as shown in
.
For the Fluke 190-502, 190-504, and MDA-550-III you must use the Fluke TRM50 50
Ω
terminator.
Figure 5. 5502A Scope Output to Test Tool Input A
Table 8. Phase Measurement Verification Points
Time base
5502A-SC... MODE
Voltage
Frequency
Input A, B, C, D
Reading ... Deg
20 ms/div
wavegen, sine, 1 M
Ω
10 Hz
600 mVpp
-2 to +2
200 ns/div
levsine
1 MHz
300 mVpp
-2 to +2
20 ns/div
levsine
10 MHz
300 mVpp
-3 to +3
NORMAL
SCOPE
FLUKE 5502A CALIBRATOR
PM9091
A
D
C
B
50
:
(PM9585 or TRM50)
USE 50
:
TERMINATION
A
B
METER
50
:
(PM9585 or TRM50)
For 190-502 and -504 only
use TRM50!
PM9091
2 CHAN. + METER
4 CHANNELS
