Tektronix AWG2005 Check External AM Operation, Arithmetic Operation Checks, NOTE, ￿rocedure:, ￿rerequisites:, Equipment Required:

￿erformance Tests

Arithmetic Operation Checks

These procedures check operation of external AM, external ADD, 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 autostep file.

Check External AM Operation

Electrical Characteristic Checked: External amplitude modulation,

page41513.

Equipment Required: Two 504Ω coaxial cables, a 50 Ω terminator, a function generator, and a digital multimeter (DMM).

￿rerequisites: The AWG2005 meets the prerequisites listed on page 457.

￿rocedure:

1.Install test hookup and set test equipment controls:

a.Hook up DMM: Connect the AWG2005 CH1 output through a coaxial cable, the 50 Ω terminator, and BNC5to5dual banana connector to the DMM INPUT connector.

b.Hook up function generator: Connect the AWG2005 rear5panel CH1 AM￿IN input through a coaxial cable to the function generator output (see Figure 459).

4￿22 ￿erformance Verification