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To adjust the high-frequency pulse response
In this procedure you adjust the high-frequency pulse response for each
channel.
Table 4-16
Equipment Required
Equipment
Pulse generator
Adapter
Feedthrough
Turn off the oscilloscope and disconnect the power cord.
1
Remove the cover from the oscilloscope.
2
Reconnect the power cord and turn on the oscilloscope.
3
Connect the pulse generator to channel 1.
4
Press
5
Change the time base to 10 ns/div.
6
Press
7
Adjust the Volt/Div until there are about 6 divisions of vertical
8
deflection.
Critical specifications
Rise time < 875 ps
SMA (f) to BNC (m)
50 Ω, BNC (m) and (f)
.
Autoscale
, then toggle the
Vernier
1
Adjusting the Oscilloscope
Recommended
Model/Part
PSPL 1107B TD and
PSPL 1110B Driver
HP 1250-1787
HP 10100C
softkey to On.
Service
4–35
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