Remote control commands
R&S
®
SMW-K553
34
User Manual 1179.4240.02 ─ 02
// Response in Hz: "33400000000" (= 33.4 GHz)
SOURce1:EFRontend:FREQuency:BAND2:LOWer?
// Response in Hz: "37000000000" (= 37 GHz)
SOURce1:EFRontend:FREQuency:BAND2:UPPer?
// Response in Hz: "43500000000" (= 43.5 GHz)
Example: Configuring external frontend attenuation
// Configure attenuation settings.
SOURce1:EFRontend:AMODe?
// Response: "AUTO"
SOURce1:EFRontend:AMODe MANual
SOURce1:EFRontend:POWer:ATTenuation 10
// Sets an attenuation of 10 dB.
Example: Configuring external frontend cable correction
// Query available cable correction files.
SOURce1:EFRontend:ALIGnment:FILE:CATalog?
// Response: "CableCorrIF"
// Add cable correction data by loading the file CableCorrIF.s2p.
SOURce1:EFRontend:ALIGnment:FILE:SELect CableCorrIF
// Query upper and lower frequency range of the IF correction data.
SOURce1:EFRontendALIGnment:FILE:FREquency:RANGe:LOWer?
// Response in Hz: "4500000000" (4.5 GHz)
SOURce1:EFRontendALIGnment:FILE:FREquency:RANGe:UPPer?
// Response in Hz: "6820000000" (6.82 GHz)
SOURce1:EFRontend:ALIGnment:STATe 1
Example: Calibrating external frontends
// Start a calibration procedure performing internal adjustments
// at the external frontend.
SOURce1:EFRontend:CAL:ALL
// Query the calibration state.
CALibration1:FREQuency:CONVerter:EXTernal?
// Response: "1"
// The external frontend R&S FE50DTR is calibrated.
Example: Configuring external frontend network parameters
// Search for your external frontend in the network.
SOURce1:EFRontend:INFO?
// Response: <SymbolicName> "FE50DTR-123456", <RemoteChannel> "Frontend Connection"
// <IpAddress>/<HostName> "10.123.45.67",<ConnectionState> "not connected"
SOURce1:EFRontend:NETWork?
// Response: <IpAddress> "10.123.45.67",<SubnetMask> "255.255.255.0",<DhcpOn> "1"
// Alternatively, query the IP address directly.
SOURce1:EFRontend:IPADdress?
// Response: "10.123.45.67"
// Switch off DHCP and assign an IP address manually.
SOURce1:EFRontend:NETWork "192.168.0.1","255.255.255.0","0"
SOURce:EFRontend subsystem
