Appendix A
SCPI Command Reference
CALCulate Subsystem
690
4460 GSM System Option and 4468 EDGE System Option
Version 12.20
:CALCulate:EGPRs:RFTX:LENGth:LIMit:LOWer[:DATA]
:CALCulate:EGPRS:RFTX:UTIMe:LIMit[:FAIL]
:CALCulate:EGPRs:RFTX:UTIMe:LIMit:STATe
:CALCulate:EGPRs:RFTX:UTIMe:LIMit:UPPer[:DATA]
Syntax
:CALCulate:EGPRs:RFTX:LENGth:LIMit:LOWer[:DATA] <real1>
Parameters
real1
is a floating point real number. The minimum value for each is
0
, the maxi-
mum is
700
. The resolution is
0.1
and the default value is
542.8
.
Description
Sets the lower limit for the burst length measurement; the physical dimension of the
number stated is microseconds.
Query
There is only a command form available.
Example
:CALC:EGPR:RFTX:LENG:LIM:LOW 541.9
This command will sets the lower limit of the burst length to 541.9 μs.
Syntax
:CALCulate:EGPRS:RFTX:UTIMe:LIMit[:FAIL]?
Parameters
There are no parameters.
Description
There is solely a query form of this command available.
Query
This command delivers one boolean number, indicating whether the user-definable
limits of the UL timing error measurement were violated by a measurement result
value or not.
A
0
means that all measurement result values were within the limits set, while a
1
indicates that at least one measurement result value did violate at least one of the
limits. The limits can be set using the commands described below.
Example
:MEAS:EGPR:ARR:RFTX:UTIM 10
:CALC:EGPR:RFTX:UTIM:LIM?
String returned in this example:
"0"
This string indicates that there was no violation of the measurement limits.
Syntax
:CALCulate:EGPRs:RFTX:UTIMe:LIMit:STATe <PredefExp>
Parameters
PredefExp
is one of the following predefined expressions:
ON|OFF
. Default is
ON
.
Description
This command switches the check of the measurement result values of the
MEAS:EGPRs:RFTX:UTIMe
measurement against their user-definable limits
either on or off.
Query
There is no query form of this command available.
Example
:CALC:EGPR:RFTX:UTIM:LIM:STAT ON
Switches the limit check for the uplink timing error measurement on.
Syntax
:CALCulate:EGPRs:RFTX:UTIMe:LIMit:UPPer[:DATA] <real1>
Parameters
real1
is a floating point real number. The minimum value for each is
0
, the maxi-
mum is
64
. The resolution is
0.01
and the default value is
3
.