Operating Manual Vol 1 - ES Documentation

SMIQDigital Standard PDC(SELECT SLOT...)TCHBURST TYPESelection of burst type used to configure the selected slot.TCH Traffic channel burstIEC/IEEE-bus :SOUR:PDC:SLOT2:TYPE TCHSLOT LEVEL(UPLINK only)Selection of level for selected slot.OFF Maximum attenuationIEC/IEEE :SOUR:PDC:SLOT2:LEV OFFFULL The level corresponds to the value indicated onthe SMIQ LEVEL display.IEC/IEEE :SOUR:PDC:SLOT2:LEV FULLATTEN The level is reduced by the value set underSLOT ATTENUATION.IEC/IEEE :SOUR:PDC:SLOT2:LEV ATTBURST STATE(DOWNLINK only)Substitute for parameter SLOT LEVEL for downlink.ON The burst contents defined in the data fields aresent in the selected slot.IEC/IEEE-bus :SOUR:PDC:SLOT2:LEV FULLOFF Only 1s will be sent.IEC/IEEE-bus :SOUR:PDC:SLOT2:LEV OFFParameter SLOT LEVEL is omitted since the NADC basestation in downlink always sends with the same power ineach slot.SET DEFAULTSCRAMBLESCRAMBLESTARTSUPERFRAMEResets the subsequent parameters to the factory-set values.IEC/IEEE-bus command SOUR:PDC:SLOT8:PRESSwitch on/off of scrambling function. Scrambling with thecontinuous scramble sequence from a PN9 generator isapplied to the data fields DATA, SF, and SACCH.IEC/IEEE-bus :SOUR:PDC:SLOT2:SCR:STAT ON9 bit input value for initializing the scramble PN9 generator inhexadecimal form. The value 0 is not permissible, 1 ispreset. The input field is only displayed if SCRAMBLE isswitched on.IEC/IEEE-bus :SOUR:PDC:SLOT2:SCR:STAR #H12Switch on/off of the superframe generation. 18 frames form asuperframe. If SUPERFRAME is switched on, RCH datainstead of SACCH data will be sent in 2 slots. The first of thetwo RCH blocks is fixed in the first slot of the superframe,the position of the second can be set.IEC/IEEE-bus :SOUR:PDC:SLOT2:SFR:STAT ON1125.5555.03 2.291E-9