Check Sensitivity, Edge Trigger, Dc Coupled - Tektronix MSO70000 Series Technical Reference

Performance Tests (MSO70000/C Series, DSA/DPO70000B/C Series, and DPO7000 Series)
Check Sensitivity, Edge
Trigger, DC Coupled
MSO70000/C, DSA70000B/C, DPO7000B/C, DPO7000, MSO5000, DPO5000 Series
Equipment required
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 splitter (Item 11)
Male N-to-BNC adapter (Item 14)
One SMA adapter (Item 19)
One 5X attenuator (Item 2)
One 2X attenuator (Item 26)
< 4 GHz models, one 50 Ω termination (item 3)
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 Procedure if your sine wave generator
does not 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.
< 4 GHz models: Touch Vertical, select Vertical Setup, and then
touch Termination 50 Ω.
Press the Trigger Mode button to toggle it to Normal.
From 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.
Prerequisites
(See page 3-18, Prerequisites.)
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