To Test Trigger Sensitivity; Internal Trigger Test - Agilent Technologies 54845B Manual

To test trigger sensitivity

This test checks channel and external triggers for sensitivity at rated bandwidth.
Specification
Equipment Required
Equipment
Signal Generator
Power Splitter
Termination
Cable
Cable
Adapter
Adapter
Adapter
Adapter

Internal Trigger Test

Perform this test on all vertical channels.
Press Default Setup.
1
Select Acquisition from the Setup menu.
2
Select Equivalent time sampling mode. Enable Averaging and set the number of points
3
to 4. Click Close.
See figure 3-16.
Figure 3-16
Acquisition Setup for Trigger Sensitivity Test
Set horizontal time/div to 5 ns/div.
4
Internal: dc to 500 MHz: 0.5 div
100 MHz to 500 MHz: 1.0 div
500 MHz to 1 GHz: 1.5 div
Auxiliary: dc to 500 MHz: 300 mV
Critical Specifications
100 and 500 MHz, 1.0 GHz, 30-80 mVrms output
outputs differ by <0.15 dB
BNC feedthrough, 50 Ω
Type N (m) 24 inch
50 Ω BNC 36 inch
Type N (f) to BNC (m)
Type N (m) to BNC (m)
Type N (m) to BNC (f)
BNC tee (m)(f)(f)
pp
Recommended Model/Part
Agilent 8664A
Agilent 11667A
Agilent 10100C
Agilent 11500B
Agilent 10503A
Agilent 1250-0077
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Agilent 1250-0781
Chapter 3: Testing Performance

To test trigger sensitivity

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