Agilent Technologies 8922 P manual HSCSdMASTerTCHTLEVel

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	Remote operation
	HSCSD Subsystem GPIB Commands
	HSCSd:MASTer:TCH:TLEVel
Description	During a call, this sets the Tx level of the master TCH.
	When the system is idle (that is, not on a call), this sets the Tx level to be
	used when the next call is established. Note that this value is used
	initially for both timeslots. It is only once the TCH is established, and the
	mobile begins to decode the downlink SACCH, that the individual Tx
	levels are used.
	In standard mode, this also sets the master unit’s uplink amplitude
	control to MS TX LEV, and calculates and sets the master unit’s expected
	uplink amplitude. See [reference] below for details of these commands.
Syntax	HSCSd:MASTer:TCH:TLEVel?
	HSCSd:MASTer:TCH:TLEVel <integer>

Command options

Type	integer

Units:	none (Tx Level)

Limits (GSM900):	1 thru 19

Limits (E-GSM):	1 thru 19

Limits (DCS1800):	0 thru 15

Limits (PCS1900):	0 thru 15; 30 thru 31

Default (GSM900):	15

Default (E-GSM):	15

Default (DCS1800):	10

Default (PCS1900):	10

Chapter 5

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Contents HP/Agilent 8922 GSM Hscsd Test System Option #K09 Warranty Limitation of Remedies and Liability Assistance Statement of Compliance Manufacturer’s Declaration Sound EmissionProhibited Earthing ground, incorporated in the power cord. The mainsInstrument dangerous. Intentional interruption is Safety Symbols Safety SymbolsISM 1-A User’s Guide Abbreviations OverviewContents Remote operation Returning equipment for repair Upgrading the HOP Controller ROM and Firmware Understanding the HP/Agilent HP/Agilent 8922 GSM Hscsd Test System, option #K09 Getting an overview of the HP/Agilent GSM Hscsd Test SystemChapter Features Setting up the HP/Agilent Before you start Checking the HP/Agilent 8922 Requirements for Hscsd Front panel connections Making the front panel connectionsStep Making the rear panel connectionsRear panel connections Inserting the keycard into the HP/Agilent Enabling the Hscsd functionalityTests screen Conﬁg screen Calibrating the overall system Manual operation Conﬁguring the system Message Frame reset sent appears in the top left-hand corner Establishing a call Measuring BER Making measurementsChoosing which timeslot to measure Hscsd control screen Changing power levels, timeslot and channelsEnding a call Ending a call Screens Instrument type Conﬁg screenChapter Slave address Master downlink amplitude Hscsd screenMaster channel Slave offsetSelect ‘Master’ to measure before signalling mobile Slave timeslot Master timeslotCall Type Measure Data rateMaster Tx level Master input level Slave Tx level Master modeSlave input level Slave control To Screen menu Peak power displayMobile reports Fast BER screen Fast BER ScreenLoopback Remote operation Introduction Conﬁgure Instrument Type comand syntax Conﬁgure Subsystem Gpib CommandsCONFigureINSTrumentTYPE DISPlaySCReen Hscsd Display Subsystem Gpib CommandsDisplay Screen command syntax Hscsd Subsystem Gpib Commands Hscsd command syntax master unit SYNC? TCH Hscsd command syntax slave unitHSCSdMASTerTCHARFCn HSCSdMASTerSTATusTCHTSLot HSCSdMASTerDOWNlinkAMPLitude Command 0ptionsHSCSdMASTerTCHTLEVel HSCSdMASTerUPLinkAMPLitude HSCSdMASTerUPLinkAMPLitudeCONTrol HSCSDMASTerCALLTYPE HSCSDMASTerCALLRATE HSCSdSLAVeSTATusSYNC HSCSdSLAVeSTATusTCHTSLot? HSCSdSLAVeDOWNlinkAMPLitudeOFFSet HSCSdSLAVeTCHTLEVel HSCSdSLAVeUPLinkAMPLitude HSCSdSLAVeUPLinkAMPLitudeCONTrol Conﬁguring the system Remote operating proceduresMaking measurements Establishing a callChanging channels, timeslot and power levels Ending a call Clear Screen Example code showing a dual-band handover from E-GSM to DCSPause Example code showing a dual-band handover from E-GSM to DCS Returning equipment for repair Return Procedure Chapter Sales and Service Ofﬁces Canada Sales and Service Ofﬁces Upgrading the HOP Controller ROM and Firmware ROM Upgrading the Hop Controller ROMSide View Figure A-4 Removing the A33 U62 HOP Controller ROM Figure A-3 Removing the A33 Hop Controller BoardUpgrading the Hop Controller ROM Upgrading the ﬁrmware