Operating Manual Vol 1 - ES Documentation

SMIQDigital Standard 3GPP W-CDMA (FDD)(FILTER...)ROLL OFFFACTORSetting value for the roll-off factor. The setting is onlypossible if a COS or SQRCOS filter is selected underFILTER.IEC/IEEE bus :SOUR:W3GP:FILT:PAR 0.22FILTER MODECHIP RATEVARIATIONSelection of filter mode.LOW_ACP Filter for lowest adjacent-channel power.IEC bus :SOUR:W3GP:FILT:MODE LACPLOW_EVM Filter for lowest error vector magnitude.IEC bus :SOUR:W3GP:FILT:MODE LEVMInput value of chip clock frequency. The value for CHIPRATE from the main menu is preset. CHIP RATEVARIATION changes the output clock, the modulationbandwidth and the output sync signals. It has no effecton the calculated chip sequence. The value range is100 cps to 18 Mcps.IEC bus :SOUR:W3GP:CRAT:VAR 4096001----------------------Assistant/Enhanced Functions------------------------------------------------------------PARA. PREDEF.ENHANCEDCHANNELS BS1/MS1OCNS CHANNELSADDITIONAL MSBASED ON MS4Calling parameterized predefined settings. This menu item is only available inthe downlink. For a description of this function see section 2.14.2.2.Calling an operating menu for the configuration of extended functions of thedigital standard 3GPP W-CDMA. The menu item is available only if optionSMIQB48 is installed. For more detail on this menu see section 2.15.1.Simulation of Orthogonal Channel Noise. The menu item can be accessedonly in the downlink an is available provided option SMIQB48 is installed. Formore detail on this menu see section 2.15.1.Simulation of up to 50 further mobile stations. The menu item can beaccessed only in the uplink and is available provided option SMIQB48 isinstalled. For more detail on this menu see section 2.15.1.----------------------Graphics------------------------------------------------------------CCDFCCDF TRACESCONSTELLATIONA complementary cumulative distribution function is calculated and displayedusing the signal in the waveform memory. For details see section 2.14.2.3.The number of simultaneously displayed CCDF traces can be set. For detailssee section 2.14.2.3.The constellation diagram for the signal in the waveform memory is calculatedand displayed. For details see section 2.14.2.4.1125.5555.03 2.183E-9