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Appendix B: Performance Verification
Output Level Accuracy
B 32
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This test verifies that the output level accuracy of the DG2040 Data Generator
output is functioning correctly.
Variable voltage levels for the amplitude
High level: –0.875 V to +3.50 V into 50 W
Low level: –1.125 V to +3.25 V into 50 W
Output Level (CH0, CH0, CH1, and CH1 )
Accuracy: ± (3 % of setting) ± 50 mV into 50 W
The following equipment is required.
Equipment Required
Connections. Refer to Figure B-17 for connections.
Use the SMA cable, the SMA female-to-BNC male adapter, the precision 50 W
termination, and the BNC to dual banana adapter to make the following
connection:
H Connect CH0 output from the DG2040 Data Generator front panel to the
digital multimeter input.
DG2040 Data Generator
CH0
Figure B 17: Output level measurement connections
Digital multimeter (DMM)
SMA cable
SMA female to BNC male adapter
Precision 50 W termination
BNC to dual banana adapter
Performance check disk
Digital Multimeter
SMA female to BNC male adapter,
precision 50 W termination, and
BNC to dual banana adapter
SMA Cable
DG2040 Data Generator
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