Rohde & Schwarz RTP044 - Page 2252

Remote control commands
R&S
®
RTP
2252User Manual 1337.9952.02 ─ 12
Return values:
<AbsBw> Range: 40 to 16E+9
*RST: 4E+9
Default unit: Hz
Usage: Query only
Asynchronous command
IQ:SRATe <SampleRate>
Sets the required sample rate of the output I/Q data.
Parameters:
<SampleRate> Range: 1000 | 400E+6 to 20E+9 | 40E+9 (for input sample
rate 20 Gsample/s | 40 Gsample/s)
Increment: 1
*RST: 10E+9
Default unit: Sa/s
Usage: Asynchronous command
IQ:RLENgth <RecordLength>
Sets the required record length of the output I/Q data. The resulting acquisition time of
the I/Q data is:
Acquisition time = Record length / Sample rate
Parameters:
<RecordLength> Range: 1 to 40E+6
Increment: 2
*RST: 100000
Default unit: pts
Usage: Asynchronous command
CHANnel<m>:IQ:CFRequency <IQCarrierFreq>
Sets the carrier frequency of the modulated RF signal or of the complex signal in IF
range.
Prerequisites:
●
CHANnel<m>:IQ:INPType on page 2250 is set to REAL
or:
●
CHANnel<m>:IQ:INPType on page 2250 is set to COMPlex and CHANnel<m>:
IQ:INPMode on page 2251 is set to RFIF
Suffix:
<m>
.
1..4
Selects the input channel.
I/Q software interface (option R&S RTP-K11)