Instructions

T3VNA Programming Guide 57
3.7.2.2 Channel Span
([:SENSe]:CHPower:FREQuency:SPAN:POWer)
Command
Format
[:SENSe]:CHPower:FREQuency:SPAN:POWer
Instruction Sets the analyzer span for the channel power measurement. Be sure the span
is set larger than the integration bandwidth.
Parameter
Type
None
Parameter
Range
None
Return None
Default None
Menu Meas > Ch Power > Meas Setup > Span
Example :CHPower:FREQuency:SPAN:POWer
3.7.2.3 Query Channel Power and Power Spectral Density
(:MEASure:CHPower?)
Command
Format
:MEASure:CHPower?
Instruction This command returns scalar results of main channel power, and power density.
Parameter
Type
None
Parameter
Range
None
Return Float, Channel Power unit: dBm
Float, Density unit: dBm/Hz
Default None
Menu Meas > Ch Power
Example :MEASure:CHPower?
3.7.2.4 Query Channel Power (:MEASure:CHPower:CHPower?)
Command
Format
:MEASure:CHPower:CHPower?
Instruction This command returns the value of the channel power in dBm units.
Parameter
Type
None
Parameter
Range
None
Return Float
Default None
Menu Meas > Ch Power
Example :MEASure:CHPower:CHPower?
3.7.2.5 Query Power Spectral Density
(:MEASure:CHPower:DENSity?)
Command
Format
:MEASure:CHPower:DENSity?