Instructions

SCPI Introduction
7
:CALCulate:MARKer:FCOunt:RESolution
Description
Sets or queries the frequency counter resolution in Hz.
Syntax
Query Syntax
:CALCulate:MARKer:FCOunt:RESolution <freq>
:CALCulate:MARKer:FCOunt:RESolution?
Parameter
<freq>
Frequency resolution in Hz
Only 1000, 100, 10, 1 Hz are meaningful.
Return parameter
<freq>
Frequency resolution in Hz
Example
:CALC:MARK:FCO:RES 1
:CALCulate:MARKer<n>:FCOunt[:STATe]
Description
Sets or queries the state of the marker frequency counter function.
Syntax
Query Syntax
:CALCulate:MARKer<n>:FCOunt[:STATe] {OFF|ON|0|1}
:CALCulate:MARKer<n>:FCOunt[:STATe]?
Parameter
<n>
0
1
OFF
ON
<NR1> Marker number 1 to 5.
Turns frequency counter off.
Turns frequency counter on.
Turns frequency counter off.
Turns frequency counter on.
Return parameter
0
1
Frequency counter is off.
Frequency counter is on.
Example
:CALC:MARKer1:FCO 1
:CALCulate:MARKer<n>:FCOunt:X?
Description
Returns the counter frequency of the selected marker in Hz.
Query Syntax
:CALCulate:MARKer<n>:FCOunt:X?
Parameter
<n>
<NR1> Marker number 1 to 5.
Return parameter
<freq>
<NR1> Frequency in Hz.
Example
:CALC:MARK1:FCO:X?
returns
230580000
:CALCulate:MARKer:FUNCtion:AOFF
Description
Turns off the opened noise markers or NdB BW measurements, but not the
markers themselves.
Syntax
:CALCulate:MARKer:FUNCtion:AOFF
Example
:CALC:MARK:FUNC:AOFF