Commands Listed in Alphabetical Order
RF:PRObe:PRE
Amp:STATus? (Query Only)
Returns the actual status of the RF pre-amp connected to the RF input. The
returned status enumerations are:
NONe –nopre-ampisconnected.
ON – the pre-amp is connected and is in the amplification (non-bypassed)
state.
BYPass – the pre-amp is connected but is in the bypassed state because the
mode is set to
BYPass,orthemodeissettoAUTO and the RF reference level
is at or above the RF reference level threshold.
You can set the mode for the pre-amp (either
BYPass or AUTO)usingthe
command RF:PRObe:PREAmp:MODe.
NOTE. Th
e RF reference level threshold for the TPA-N-PRE model pre-amp is
-25 dBm, and -15 dBm on MDO3000 models..
Conditions
MDO3000, MDO4000/B, or MDO4000C models with option SA3 or SA6 only.
Group
RF
Syntax
RF:PRObe:PREAmp:STATus?
Related Commands
RF:PRObe:PREAmp:MODe
Examples
RF:PRObe:PREAmp:STATus? might return ON, indicating that the pre-amp
connected to the RF input is in the amplification (non-bypassed) state.
RF:PRObe:RESistance? (Query Only)
This query returns the input resistance of the probe attached to the RF input, if the
probe supports it (otherwise, it returns 0.0). The RF input is 50 Ω impedance.
Conditions
MDO3000, MDO4000/B, or MDO4000C models with option SA3 or SA6 only.
Group
RF
Syntax
RF:PRObe:RESistance?
2-570 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual
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