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5-24
Programming examples — dB
Example #1 — The following command sequence configures the Model 2790 to perform
DCV dB measurements. A 1V input will be measured as 0dB.
FUNC 'VOLT'
UNIT:VOLT DB
UNIT:VOLT:DB:REF 1V
Example #2 — The following command sequence configures channels 101 and 105 of the
Model 7702 to perform ACV dB measurements when they are scanned. A 10V input will
be measured as 0dB.
FUNC 'VOLT:AC',(@101,105)
UNIT:VOLT:AC DB,(@101,105)
UNIT:VOLT:AC:DB:REF 10V,(@101,105)
Model 2790 SourceMeter
' Select DCV function.
' Select DCV dB.
' Set dB reference to 1V.
' Set 101 and 105 for ACV.
' Set 101 and 105 for dB.
' Set 101 and 105 for 10VAC dB
reference.
®
Switch System Reference Manual
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