Performance Tests (MSO70000/C Series, DSA/DPO70000B/C Series, and DPO7000 Series)
Check Analog B
andwidth,
< 3.5 GHz models
Equipment required Prerequisites
One sine wave generator (Item 9)
One level meter and power sensor (Item 10)
One power spli
tter (Item 11)
50 Ω precision cable 2.92 mm male-to-female
(Item 12)
One K male-to
-male adapter (Item 13)
SMA male-to-BNC female adapter (Item 19)
(See page 3-18, Prerequisites.)
1. Install the test hookup and preset the instrument controls:
a. Initialize the instrument:
Press Default Setup.
b. Modify the default settings:
Touch Vertical, select Vertical Setup, and then touch Termination
50 Ω.
From the Bandwidth drop-down list, select the maximum bandwidth
for your instrument.
Turn the horizontal Scale knob to 50 ns.
From the button bar, touch Horiz/Acq and select the Horizontal tab.
Select Constant Sample Rate mode. Set the Sample Rate to 200 GS/s.
From the button bar, touch Horiz/Acq and sel ect the Acquisition tab.
Set the acquisition mode as follows:
Touch Average and set the number of averages to 16.
Set the sampling mode as follows:
Touch the Equivalent ET button.
From the button bar, touch Measure. Touch Setups Ref Levs;then
touch the Histogram button.
c. Hook up the test-signal source: Connectthesinewaveoutputofasine
wave generator to Ch 1 through a power splitter. Connect the power
sensor of the power meter to the power splitter. (See Figure 3-13.) Set the
output of the generator to a reference frequency of 50 MHz or less.
3–60 MSO70000/C, DSA70000B/C, DPO7000B/C, DPO7000, MSO5000, DPO5000 Series
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