WILLTEK 4403 - Page 466

Appendix A SCPI Command Reference
RFANalyser subsystem
444 WCDMA Options Version 6.20
:RFANalyser:WCDMa:ZSPan:REFLevel
:RFANalyser:WCDMa:ZSPan:TRGLevel
:RFANalyser:WCDMa:ZSPan:RES
:RFANalyser:WCDMa:ZSPan:RERFoints
Syntax
:RFANalyser:WCDMa:ZSPan:REFLevel <real1>
Parameters
real1
is a floating point real number.
The minimum value for real1 is -23.0, the maximum value is 36.0. The mini-
mum resolution for real1 is 0.1
. The default value for real1 is 0.0.
Description
This command sets the reference level of the zero span Analyzer (upper limit). The
value specified for real1 is in dBm.
Query
The query form of this command will return the current setting. The string delivered
back will contain one floating point real number.
Example
:RFAN:WCDM:ZSP:REFL -10.5
:RFAN:WCDM:ZSP:REFL?
Value returned in this example:
-10.5.
Syntax
:RFANalyser:WCDMa:ZSPan:TRGLevel <real1>
Parameters
real1
is a floating point real number.
The minimum value for real1 is -60.0, the maximum value is 36.0
. The mini-
mum resolution for real1 is
0.1. The default value for real1 is 0.0.
Description
This command sets the trigger level of the zero span Analyzer. The value specified for
real1 is in dBm.
Query
The query form of this command will return the current setting. The string delivered
will contain one floating point real number.
Example
:RFAN:WCDM:ZSP:TRGL -10.5
:RFAN:WCDM:ZSP:TRGL?
Value returned in this example: -10.5
.
Syntax
:RFANalyser:WCDMa:ZSPan:RES <PredefExp>
Parameters
PredefExp is one of the following predefined expressions:
RES30|RES100|RES46848.
Default is RES46848.
Description
This command will set the resolution bandwidth for zero span measurements.
Query
The query form of this command returns the current setting. A query will return a
string, containing one of the predefined expressions explained above.
Example
:RFAN:WCDM:ZSP:RES RES100
:RFAN:WCDM:ZSP:RES?
Value returned in this example "RES100"
.
Syntax
:RFANalyser:WCDMa:ZSPan:REFPoints
<real1><real2>...<realn>