User Manual

Remote Commands
R&S
®
FPL1000
790User Manual 1178.3370.02 ─ 09
Manual operation: See "SAW filter" on page 276
INPut<ip>:IMPedance <Impedance>
This command selects the nominal input impedance of the RF input. In some applica-
tions, only 50 Ω are supported.
Suffix:
<ip>
.
1 | 2
irrelevant
Parameters:
<Impedance> 50 | 75
numeric value
User-defined impedance from 50 Ohm to 100000000 Ohm
(=100 MOhm)
User-defined values are only available for the Spectrum applica-
tion, the I/Q Analyzer, and some optional applications.
*RST: 50 Ω
Default unit: OHM
Example:
INP:IMP 75
Manual operation: See "Impedance" on page 276
See "Unit" on page 312
INPut<ip>:SELect <Source>
This command selects the signal source for measurements, i.e. it defines which con-
nector is used to input data to the R&S FPL1000.
If no additional input options are installed, only RF input is supported.
Suffix:
<ip>
.
1 | 2
irrelevant
Parameters:
<Source> RF
Radio Frequency ("RF INPUT" connector)
*RST: RF
Manual operation: See "Radio Frequency State" on page 276
INPut<ip>:UPORt:STATe <State>
This command toggles the control lines of the user ports for the AUX PORT connector.
This 9-pole SUB-D male connector is located on the rear panel of the R&S FPL1000.
See the R&S FPL1000 Getting Started manual for details.
Setting Basic Spectrum RF Measurement Parameters