Remote control commands
R&S
®
SMW-K553
33
User Manual 1179.4240.02 ─ 02
The following chapters describe the commands specific to the Frontend Control option.
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6.1
SOURce:EFRontend subsystem
The
SOURce:EFRontend
subsystem contains the commands for configuring settings
of an RF frontend.
Example: Configuring external frontend connection settings
// Query information about the connected RF frontend.
SOURce1:EFRontend:DID?
// Response: "FE50DTR-123456"
SOURce1:EFRontend:INFO?
// Response: <SymbolicName> "FE50DTR-123456", <RemoteChannel> "Frontend Connection"
// <IpAddress>/<HostName> "FE50DTR-123456",<ConnectionState> "connected"
// Query all connected external frontends, including equipped options:
SOURce1:EFRontend:LIST?
// Response: "R&S FE50DTR (123456) B1,B2"
SOURce1:EFRontend:IDN?
// Response: Rohde&Schwarz,FE50DTR,1347.4099.K02/123456,0.1.29-0.2.19
// Specify and query frontend connection settings.
SOURce1:EFRontend:RFConnector?
// Response: "RFB"
SOURce1:EFRontend:FREQuency:REFerence:LIST?
// Response: "10 MHz,640 MHz,1 GHz"
SOURce1:EFRontend:FREQuency:REFerence F1G
// Sets 1 GHz reference frequency.
Example: Configuring external frontend frequency bands
// Load a frequency band configuration.
SOURce1:EFRontend:FREQuency:BAND1:CONFig:CATalog?
// Response: "/var/user/IFLow"
SOURce1:EFRontend:FREQuency:BAND1:CONFig:SELect "IF Low"
// Query the corresponding intermediate frequency at the RF output of the R&S
SMW.
SOURce1:EFRontend:IFRequency?
// Response: "3.900000000 GHz"
// Query information about operating frequency bands.
SOURce1:EFRontend:FREQuency:BAND:COUNt?
// Response: "2"
// The frontend operates in two frequency bands.
// Query ranges of the operating frequency bands.
SOURce1:EFRontend:FREQuency:BAND1:LOWer?
// Response in Hz: "24240000000" (= 24.24 GHz)
SOURce1:EFRontend:FREQuency:BAND1:UPPer?
SOURce:EFRontend subsystem
