Keysight 3458A - RATIO [control]

Command Summary
44 Keysight 3458A Quick Reference Guide
44 Keysight 3458A Quick Reference Guide
For SSAC or SSDC:
Power-on max._input = AUTO.
Default max._input = AUTO.
%_resolution: Specifies resolution as percentage
of the max._input parameter. (Refer to the FREQ
and PER commands for tables showing how
%_resolution affects frequency and period
measurements.
%_resolution is ignored when the function
parameter is DSAC, DSDC, SSAC, or SSDC.
RATIO [control]
The RATIO command instructs the multimeter to
measure a DC reference voltage applied to the
Ω Sense terminals and a signal voltage applied to
the Input terminals. The multimeter then
computes the ratio as:
control = OFF (0), ON (1)
max._input
Parameter
Selects Range
Full
Scale
0 to .012 10 mV 12 mV
>.012 to .120 100 mV 120 mV
>.120 to 1.2 1 V 1.2 V
>1.2 to 12 10 V 12 V
>12 to 120 100 V 120 V
>120 to 1E3 1000 V 1050 V
Ratio
Signal Voltage
DC Reference Voltage
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