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Performance Verification
AWG710 Service Manual
4-27
Amplitude, Offset Accuracy and Rise Time Tests (Direct DA Out), (except option 02)
These procedures check the accuracy of the AWG710 Arbitrary Waveform
Generator direct waveform outputs; amplitude and offset.
Equipment
required
A 50ĂW BNCĂcoaxial cable, a 50ĂWĂprecision terminator, an SMA
(male)ĆBNC (female)Ăadapter, BNC (female)ĆtoĆdual banana adapter,
and a digital multimeter (DMM).
Prerequisites The AWG710 Arbitrary Waveform Generator must meet the
prerequisites listed on page 4-8.
Do the following steps to install the test hookup and set the test equipment
controls:
1. Use a 50 W BNC coaxial cable, an SMA(Ma)-BNC(Fe) adapter, a 50 W
precision terminator, and a BNC-to-dual banana adapter to connect the
AWG710 Arbitrary Waveform Generator CH1 output to the DMM input
connector (see Figure 4–10).
DMM
50 W BNCĂcoaxial cable
InputĂconnector
+ĂBNCĆtoĆdual banana adapter
+Ă50 W BNCĂcoaxialĂcable
AWG710 Arbitrary Waveform Generator
CH1ĂoutputĂconnector
+ĂSMA(Male)ĆBNC(Female) adapter
+ĂBNC 50 WĂprecision terminator
+Ă50 WĂBNC coaxial cable
Figure 4-10: Direct DA output amplitude accuracy initial test hookup
2. Set the DMM controls as follows:
Mode . ......................... VDC
Range ......................... 2V
Input . ......................... Front
3. Push UTILITY (front-panel)!System (bottom)!Factory Reset
(side)!OK (side).
Check Amplitude
and
DC Offset