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Appendix C: Performance Verification
AWG2021 User Manual
CĆ33
Electrical
Characteristic Checked
Main Output, Offset, Accuracy, on pageĂBĆ6.
Equipment Required A 50ĂW coaxial cable, 50ĂW termination, BNCĆtoĆdual banana
adapter, and a digital multimeter (DMM).
Prerequisites The AWG2021 meets the prerequisites listed on page CĆ5.
1. Use the test hookup and test equipment settings from previous check,
however, add a 50 W termination at the DMM input.
2. Check offset accuracy:
H Push the AWG2021 MANUAL TRIGGER button, and check that the
displayed step is Step 5.
H Check that the DMM voltage reading is in the range from 2.470 V to
2.530 V.
H Push the AWG2021 MANUAL TRIGGER button, and check that the
displayed step is Step 6.
H Check that the DMM voltage reading is in the range from –0.005 V to
0.005 V.
H Push the AWG2021 MANUAL TRIGGER button, and check that the
displayed step is Step 7.
H Check that the DMM voltage reading is in the range from –2.470 V to
–2.530 V.
3. Check Option 02: If the AWG2021 has Option 02, repeat the Gain Accuracy
and Offset Accuracy Checks for the AWG2021 channel 2 (CH2).
4. End procedure: Disconnect the DMM.
Check Offset Accuracy