Commands Listed in Alphabetical Order
(e.g. 10000, 20
000, 50000). To specify the RBW ratio that will be used when the
mode is set to automatic, use the command RF:SPANRbwratio.
MANual allows
you to set the resolution bandwidth, independently from the span,
using the command RF:RBW.
Examples
RF:RBW:MODe MANual sets the mode to manual.
RF:RBW:MODe? might return AUTO, the default.
RF:REFLevel
This command sets the Reference Level of the RF input. The Reference Level can
either be specified as a numeric floating point value, or set automatically.
Conditions
MDO3000, MDO4000/B, or MDO4000C models with option SA3 or SA6 only.
Group
RF
Syntax
RF:REFLevel {<NR3>|AUTO}
RF:REFLevel?
Arguments
<NR3> is a floating point number.
AUTO directs the oscilloscope to automatically calculate and set the Reference
Level. This is a one-time calculation based on the content of the RF input signal.
It is not a “mode”.
Examples
RF:REFLevel –10 sets the Reference Level to –10 dBm.
RF:REFLevel? might return 0.0E+0, indicating a Reference Level of 0 dBm.
RF:RF_AMPlitude:LABel
This command specifies the label for the RF Amplitude vs. Time trace.
Conditions
MDO4000/B/C models only.
Group
RF
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-573
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