Technical data

Chapter 10 141
Programming a Sequence
Sequence Programming Example
Programming a Sequence
Define the measurement parameters
The measurements that need to be set up are Basic Transmit Power, Basic Frequency and GMSK PvT.
Basic Transmit Power
The Basic Transmit Power measurement parameters are listed in “Basic Transmit Power” on page 172.
For this example the following commands are used to set up the Basic Transmit Power measurement (the
digital IF bandwidth, the filter type, and the upper and lower limits for the test):
:SENSe:LSEQuencer:BTXPower:GSM:DIF:BANDwidth:RESolution 40 MHz
:SENSe:LSEQuencer:BTXPower:GSM:DIF:FILTer:TYPE FLATtop
:SENSe:LSEQuencer:BTXPower:LIMit:UPPer 9
:SENSe:LSEQuencer:BTXPower:LIMit:LOWer -10
Basic Frequency and Phase Error
For this example the following commands are used to set up the Basic Frequency and Phase Error
measurement (the digital IF bandwidth and frequency error limit for the test):
For this example, the following command sets up the Info BW parameter:
:SENSe:LSEQuencer:BFERor:DIF:BANDwidth:RESolution 40 MHz
:SENSe:LSEQuencer:BFERor:LIMit:PPM 100
EDGE PvT
To set up the EDGE PvT measurement see the list of SCPI commands in “EDGE Power vs. Time (PvT)”
on page 187 and select the ones that you want to define, using the List Sequencer SCPI variation of the
commands.
Define the number of acquisitions
There are four Acquisitions in this Sequence:
:SENSe:LSEQuencer:NUMBer:ACQuisition 4
Define the number of analysis intervals
There are 15 Analysis Intervals per Acquisition in this Sequence:
:SENSe:LSEQuencer:ACQuire1:NUMBer:ASTeps 15