R&S FSV-K7 Operating Manual page 103

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R&S FSV-K7/K7S
Manual operation:
CALCulate<n>:MARKer<m>:FUNCtion:NDBDown:STATe <State>
This command turns the n dB Down marker function on and off.
Suffix:
<n>
<m>
Parameters:
<State>
Example:
Manual operation:
CALCulate<n>:MARKer<m>:FUNCtion:NDBDown:TIME?
This command queries the position of the n dB down markers on the x-axis when mea-
suring in the time domain.
To get a valid result, you have to perform a complete measurement with synchroniza-
tion to the end of the measurement before reading out the result. This is only possible
for single sweeps.
Suffix:
<n>
<m>
Return values:
<Time>
Example:
Usage:
Manual operation:
Operating Manual 1176.7561.02 ─ 06
Analog Demodulation Option R&S FSV–K7
Remote Commands of the Analog Demodulation (R&S FSV–K7)
See "n dB down" on page 73
.
Selects the measurement window.
irrelevant
ON | OFF
*RST: OFF
CALC:MARK:FUNC:NDBD:STAT ON
Switches on the "N dB Down" function.
See "n dB down" on page 73
.
Selects the measurement window.
irrelevant
<time 1>
absolute position in time of the n dB marker to the left of the ref-
erence marker in seconds
<time 2>
absolute position in time of the n dB marker to the right of the
reference marker in seconds
INIT:CONT OFF
Switches to single sweep mode
CALC:MARK:FUNC:NDBD ON
Switches on the n dB down function.
INIT;*WAI
Starts a sweep and waits for the end.
CALC:MARK:FUNC:NDBD:TIME?
Outputs the time values of the temporary markers.
Query only
See "n dB down" on page 73
103