R&S FPC Series - Page 289

Remote Control
R&S
®
FPC
286User Manual 1178.4130.02 ─ 07
Return values:
<Bandwidth> Default unit: Hz
Example: See CALCulate<n>:MARKer<m>:FUNCtion:NDBDown:
STATe
Usage: Query only
Manual operation: See "Marker Mode" on page 375
CALCulate<n>:MARKer<m>:FUNCtion:NDBDown:STATe <State>
This command turns the n dB down marker function on and off.
Suffix:
<n>
.
irrelevant
<m> irrelevant (the n dB down marker function always uses marker 1)
Parameters:
<State> ON | OFF | 1 | 0
*RST: OFF | 0
Example: //Turn on the n dB marker function.
CALC:MARK:FUNC:NDBD:STAT ON
//Position two temporary markers 3 dB below a reference
marker.
CALC:MARK:FUNC:NDBD 3
//Query the frequency position of the n dB down markers; would
return e.g. 100000000,200000000
CALC:MARK:FUNC:NDBD:FREQ?
//Query the measurement result; would return e.g. 100000000
CALC:MARK:FUNC:NDBD:RES?
Manual operation:
See "Marker Mode" on page 375
CALCulate<n>:MARKer<m>:FUNCtion:NOISe:RESult?
This command queries the result of the noise measurement.
To get a valid result, you have to perform a complete sweep with synchronization to the
sweep end before reading out the result. This is only possible in single sweep mode.
Prerequisites for this command
●
Turn on noise measurement (CALCulate<n>:MARKer<m>:FUNCtion:NOISe[:
STATe]).
Suffix:
<n>
.
irrelevant
Remote Commands of the Spectrum Application