Tektronix AWG2021 User Manual page 486

Check Offset Accuracy
AWG2021 User Manual
Electrical
Characteristic Checked
Equipment Required
Prerequisites
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.
Appendix C: Performance Verification
Main Output, Offset, Accuracy, on page B 6.
A 50 W coaxial cable, 50 W termination, BNC to dual banana
adapter, and a digital multimeter (DMM).
The AWG2021 meets the prerequisites listed on page C 5.
C 33