Performance Verification
AWG510 & AWG520 Service Manual 4-69
Marker Delay Tests
These procedures check the marker delay function of the AWG500–Series
Waveform Generator.
Equipment
required
Two50ĂΩSMBĆtoĆBNC coaxial cables and an oscilloscope.
Prerequisites The instrumentmust meetthe prerequisiteslisted onpage 4-13.
1. Install test hookup and set test equipment controls:
a. Hook up the oscilloscope: Connect the AWG500–Series Waveform
Generator MARKER OUT CH1:M1 and M2 outputs through 50 Ω
SMB-to-BNC coaxial cables to the oscilloscope CH1 and CH2 input
connectors, respectively (see Figure 4–33).
Connect the SMB connectors
end to MARKER OUT CH1:M1
and M2 connectors
Oscilloscope
AWG500Series Waveform
Generator rear panel
CH1 CH2
50 WSMBĆtoĆBNC coaxial cable
50 WSMBĆtoĆBNC coaxial cable
Figure 4-33: Digital data output initialtest hookup
b. Set the oscilloscope controls:
Vertical . ........................ CH1andCH2
CH1 and CH2 coupling . ........ DC
CH1 and CH2 scale . ........... 1V/div
CH1 and CH2 offset . .......... 0V
CH1 and CH2 input impedance . . . 50 W
Horizontal
Sweep . .................... 500ps/div
Trigger
Source . .................... CH2
Coupling .................... DC