Appendix C: Performance Verification

￿Select Start within the Sync frame at the bottom menu.

3.Turn on the AWG2021 CH1 output: If the LED above the CH1 output connector is not on, push the CH1 button.

4.Check autostep mode: Push the AWG2021 MANUAL TRIGGER button, and check that the oscilloscope momentarily displays one sine wave cycle with a different frequency and amplitude each time you push and release the button.

5.End procedure: Disconnect the oscilloscope.

Arithmetic Operation Checks

These procedures check operation of external AM. For an AWG2021 with

Option 02, they check internal AM and internal Add arithmetic functions.

NOTE. The arithmetic operation checks are structured as a continuous series of tests. After Check External AM Operation, each test uses the control settings from the last test and uses the next step in the sequence file.

Check External AM Operation

Electrical

External amplitude modulation, page)B*9.

Characteristic Checked

 

 

 

Equipment Required

Two 50)W coaxial cables, a 50 W terminator, a function

 

generator, and a digital multimeter ￿DMM￿.

 

 

Prerequisites

The AWG2021 meets the prerequisites listed on page C*5.

 

 

1.Install test hookup and set test equipment controls:

a.Hook up DMM: Connect the AWG2021 CH1 output through a coaxial cable, the 50 W terminator, and BNC-to-dual banana connector to the DMM INPUT connector.

b.Hook up function generator: Connect the AWG2021 rear-panel AM IN input through a coaxial cable to the function generator output (see Figure C-11).

C￿22

AWG2021 User Manual