Operating Manual R&S SMIQ - Volume 1 - Rohde & Schwarz

OUTPut SystemSMIQ3.5.12 OUTPut SystemThis system contains the commands specifying the characteristics of the RF output socket and theBLANk socket. The characteristics of the LF socket are specified in the OUTPut2 system.Command Parameter DefaultUnitRemark:OUTPut:AMODeAUTO | FIXed | ELECtronic:AFIXed:RANGe:UPPer?:LOWer?Query onlyQuery only:BLANk:POLarityNORMal | INVerted:IMPedance?Query only:PROTection:CLEar:TRIPped?Query only[:STATe]:PONON | OFFOFF | UNCHanged:OUTPut:AMODe AUTO | FIXed | ELECtronicThe command switches over the operating mode of the attenuator at the RF output (AttenuatorMODe).AUTO The attenuator is switched whenever possible.FIXed The attenuator is switched when certain fixed levels are exceeded/fallen below.ELECtronic The level is additionally (without modifying the attenuator) changed via the IQmodulator.Example: :OUTP:AMOD AUTO *RST value is AUTO:OUTPut:AFIXed:RANGe:UPPer?This command queries the maximum level which can be set without modifying the attenuator(Attenuator FIXed).Example: :OUTP:AFIX:RANG:UPP? Response: -27:OUTPut:AFIXed:RANGe:LOWer?This command queries the minimum level which can be set without modifying the attenuator(Attenuator FIXed).Example: :OUTP:AFIX:RANG:UPP? Response: -501125.5555.03 3.46E-9