Duty Cycle Performance Test; Duty Cycle Test - Fluke 867B Service Manual

867B,863
Service Manual

Duty Cycle Test

Rotate the GMM selector to AC Volts ( ). Check that 'Full Auto' is selected in the
display above x. Select Hz and Duty Cycle. Connect the GMM and the PM5139 in
Configuration 10 (Figure 4-6) and perform the test shown in Table 4-12.
Range
AUTO
1
DISPLAY
MODE
WAKE UP
4-14
Table 4-12. Duty Cycle Performance Test
Input
50.00% 10 kHz, 0.2V p-p
square
2 3 4 5
FREEZE
HZ
SAVE MIN
RANGE
PRINT MAX
V
TOUCH
HOLD
V
mV
HiZ
A
mA
A
A mA/ A EXT TRIG COM V
Figure 4-6. Configuration 10 (PM5139)
Input Source Lower Limit
PM 5139
PM 5139 function generator 0.1 mHz 10MHz
LOCAL
ADDR
RESET
Upper Limit
49.8 50.2
RANGE x10
OUTPUT
Ω
Zo 50
4-12.
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