Remote Commands
R&S
®
Cable Rider ZPH
424
User Manual 1321.0950.02 ─ 07
CALCulate<1...2>:MARKer<1...6>:FUNCtion:NDBDown:RESult?
This command queries the frequency spacing or bandwidth of the n dB down markers.
The numeric suffix at CALCulate is irrelevant for this command. The numeric suffix at
MARKer selects the marker.
Parameters:
<Return values>
<Bandwidth>
Bandwidth in Hz.
Example:
See
CALCulate<1...2>:MARKer<1...6>:FUNCtion:
NDBDown:STATe
on page 368.
Usage:
Query only
CALCulate<1...2>:MARKer<1...6>:FUNCtion:NDBDown:STATe
<State>
This command turns the n dB Down marker function on and off.
The numeric suffix at CALCulate is irrelevant for this command. The numeric suffix at
MARKer selects the marker.
Parameters:
<State>
ON | OFF
*RST:
OFF
Example:
CALC:MARK:FUNC:NDBD:STAT ON
Turns on the n dB marker function.
CALC:MARK:FUNC:NDBD 3
Positions two temporary markers 3 dB below a reference
marker.
CALC:MARK:FUNC:NDBD:FREQ?
Queries the frequency position of the n dB Down markers; would
return e.g.
100000000,200000000
.
CALC:MARK:FUNC:NDBD:RES?
Queries the measurement result; would return e.g.
100000000
.
CALCulate<1...2>:MARKer<1...6>:FUNCtion:NOISe[:STATe]
<State>
This command turns the noise measurement for all markers on and off.
You can query the results of the noise power density at the marker position with
CALCulate<1...2>:MARKer<1...6>:FUNCtion:NOISe:RESult?
on page 369.
The numeric suffix at CALCulate is irrelevant for this command. The numeric suffix at
MARKer selects the marker.
Parameters:
<State>
ON | OFF
*RST:
OFF
Remote Control - Commands
