User Manual

Remote Control Commands
R&S
®
Scope Rider RTH
304User Manual 1326.1578.02 ─ 08
Query parameters:
<Day> Test time in days.
<Hour> Test time in hours.
<Min> Test time in minutes.
<Sec> Test time in seconds.
Return values:
<ZSec> Test time in deciseconds.
Usage: Query only
MASK:ELAPsedtime[:SECS]?
Returns the test duration in seconds.
Return values:
<Sec> Time in seconds
Usage: Query only
14.6 Spectrum Analysis
● FFT Mode..............................................................................................................304
● Spectrum Mode (R&S RTH-K18)..........................................................................307
● Harmonic Mode (R&S RTH-B34)..........................................................................319
14.6.1 FFT Mode
To activate FFT mode, use OP FFT (see OP[:MODE] on page 251).
SPECtrum:SOURce....................................................................................................... 304
SPECtrum:FREQuency:BANDwidth[:RESolution][:VALue]..................................................305
SPECtrum:FREQuency:CENTer......................................................................................305
SPECtrum:FREQuency:HORizontal:SCALe......................................................................305
SPECtrum:FREQuency:MAGNitude:SCALe......................................................................305
SPECtrum:FREQuency:SAMPle?.................................................................................... 306
SPECtrum:FREQuency:SPAN:MODE.............................................................................. 306
SPECtrum:FREQuency:SPAN[:VALue]............................................................................ 306
SPECtrum:FREQuency:STARt........................................................................................306
SPECtrum:FREQuency:STOP.........................................................................................307
SPECtrum:FREQuency:WINDow:FACTor?.......................................................................307
SPECtrum:FREQuency:WINDow:TYPE........................................................................... 307
SPECtrum:SOURce <Source>
Selects the channel for which the captured data is analyzed in FFT mode.
Spectrum Analysis