Performance Tests

Procedure:

1.Install test hookup and set controls:

a.Hook up DMM: Connect the AWG2005 CH1 output through a 50:Ω coaxial cable, a 50 Ω termination, and a dual banana connector to the DMM INPUT connector (see Figure 4;13).

AWG2005

AWG2005

DMM

8842A

Figure 4213:1Gain Accuracy Initial Test Hookup

b.Set DMM controls:

ModeVDC

Range20

Input

Front

2.Set the AWG2005 controls and select the waveform file:

a.Initialize AWG2005 controls: Push UTILITY￿Misc￿Config...￿Re2 set to Factory￿O.K.

b.Select the AWG2005 waveform file:

￿Push MODE￿Autostep￿Select Autostep Fil.

￿Turn the general purpose knob to select the GAIN.AST file.

￿Push ENTER to select the file.

3.Check gain accuracy:

￿Check that the displayed step is Step 1 on the MODE menu. If it is not, select the side menu STOP button to return to Step 1.

￿Note the DMM reading as "A" for this value.

￿Push the AWG2005 MANUAL TRIGGER button, and check that the displayed step is Step 2.

￿Note the DMM reading as "B" for this value.

￿Do the following calculation.

A - B

￿Check that the calculated value is in the range from 0.990 V to 1.010 V.

AWG2005 Service Manual

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