Instructions

T3VNA Programming Guide 49
Parameter
Range
None
Return Float
Default None
Menu Marker Fn > N dB BW
Example
:CALCulate:MARK1:BANDwidth:RESult?
3.6.1.30 N dB Bandwidth Reference Value
(:CALCulate:MARKer[1]|2|3|4|5|6|7|8:BANDwidth:NDB?)
Command
Format
:CALCulate:MARKer[1]|2|3|4|5|6|7|8:BANDwidth:NDB <value>
:CALCulate:MARKer[1]|2|3|4|5|6|7|8:BANDwidth:NDB?
Instruction Sets the reference value of N dB bandwidth measurement.
Gets the reference value of N dB bandwidth measurement.
Parameter
Type
Float
Parameter
Range
-100dB ~ 100dB
Return Float
Default -3 dB
Menu Marker Fn > N dB BW
Example
:CALCulate:MARK1:BANDwidth:NDB 10
3.6.1.31 Marker X-Axis Read Out
(:CALCulate:MARKer[1]|2|3|4|5|6|7|8:X:READout)
Command
Format
:CALCulate:MARKer[1]|2|3|4|5|6|7|8:X:READout FREQuency|TIME|PERiod
:CALCulate:MARKer[1]|2|3|4|5|6|7|8:X:READout?
Instruction Toggles the marker X-Axis readout between frequency, time and period.
Gets the marker X-Axis readout type.
Parameter
Type
Enumeration
Parameter
Range
FREQuency|TIME|PERiod
Return Enumeration
Default FREQuency
Menu Marker Fn > Read Out
Example :CALCulate:MARKer1:X:READout FREQuency
3.6.2 Limit Subsection
3.6.2.1 Limit Test Start (:CALCulate:LLINe:TEST:STARt)
Command
Format
:CALCulate:LLINe:TEST:STARt
Instruction Sets limit test start.
Parameter
Type
None
Parameter
Range
None