Performance Tests (MSO70000/C Series, DSA/DPO70000B/C Series, and DPO7000 Series)
Check Sensiti
vity, E dge
Trigger, DC Coupled
Equipment required Prerequisites
One leveled sine wave generator (Item 9)
Three precision 50 Ω coaxial cables (Item 21)
Two SMA female
to BNC male adapters (item 23)
Three SMA female-to-female adapters (item 16)
One 10X attenuator (Item 1)
One power spl
itter ( Item 11)
Male N-to-BNC adapter (Item 14)
One SMA adapter (Item 19)
One 5X atten
uator (Item 2)
One 2X attenuator (Item 26)
< 4 GHz models, one 50 Ω termination (item 3)
(See page 3-18, Prerequisites.)
NOTE. The sine wave generator output amplitude must be leveled to within
0.35 dB of the reference frequency (10 MHz) through the trigger frequency being
tested.
Refer to the Sine Wave Generator Leveling Pro cedure if your sine wave generator
does no
t have automatic output amplitude leveling. (See page 3-114.)
1. Install the test hookup and preset the instrument controls:
a. Initialize the instrument: Press the Default Setup button.
b. Modify the initialized front-panel control settings:
Set the Horizontal Scale to 20 ns.
<4GHzmodels: TouchVe rtica l, select Vertical Setup,andthen
touch Termination 50 Ω.
Press the Trigger Mode button to toggle it to Normal.
Fr
om the button bar, touch Horiz/Acq and select the Acquisition tab.
Touch Average and set the number of averages to 16.
Touch the Equivalent ET button.
MSO70000/C, DSA70000B/C, DPO7000B/C, DPO7000, MSO5000, DPO5000 Series 3–89
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