Operating Manual Vol 1 - ES Documentation

SMIQRF Frequency2.4 RF FrequencyThe RF frequency can be set directly using the [FREQ] key (cf. Section 2.2.6) or by accessing menuFREQUENCY.The frequency of the RF output signal is entered/indicated under FREQUENCY in the FREQUENCYmenu.The input value of frequency settings opened by means of the [FREQ] key and indicated in the headerline considers the offset in calculation (cf. next Section). This offers the possibility of entering the desiredoutput frequency of possibly series-connected instruments such as mixers in the menu.Note: Further settings: Frequency sweep Menu SWEEPLF frequencyMenu ANALOG MODMenu LF-OUTPUTInt./ext. reference frequency Menu UTILITIES-REF OSCPhase of the output signal Menu UTILITIES-PHASEMenu selection:FREQUENCYFREQ100. 000 000 0 MHz LEVEL - 30.0 dBmFREQUENCYLEVELANALOG MODVECTOR MODDIGITAL MODDIGITAL STDLF OUTPUTSWEEPLISTMEM SEQUTILITIESFREQUENCYOFFSETKNOB STEP USERKNOB STEPEXCLUDE FROM RCL100. 000 000 0 MHz0.0 Hz1. 000 000 0 MHzDECIMAL USERON OFFFig. 2-16Menu FREQUENCY (preset setting)FREQUENCYOFFSETKNOB STEP USERInput value of the RF frequency at the RF output connector.IEC/IEEE-bus command SOUR:FREQ 100E6Input value of the frequency offset, e.g., of a series-connected mixer (cf.Section "Frequency Offset"). The status line indicates FREQ-OFFST.IEC/IEEE-bus command SOUR:FREQ:OFFS 0Input value of the step width for frequency variation using the rotary knob. TheRF frequency is varied in the step width entered if KNOB STEP is set to USER.IEC/IEEE-bus command SOUR:FREQ:STEP 1MHzKNOB STEP DECIMAL: Variation step width corresponding to the position of the digitcursor.USER: "User Defined", variation step width as entered under KNOBSTEP USER .1125.5555.03 2.45E-8