WILLTEK 4403 - Page 459

Appendix A SCPI Command Reference
RFGenerator subsystem
WCDMA Options Version 6.20
437
:RFGenerator:WCDMa:UARFcn
:RFGenerator:WCDMa:FOFFset
:RFGenerator:WCDMa:BAND?
:RFGenerator:WCDMa:MODulation
Example
:RFG:WCDMA:FREQ 880200010
:RFG:WCDMA:FREQ?
Value returned in this example: 880200010
.
Syntax
:RFGenerator:WCDMa:UARFcn <int1>
Parameters
int1 is an integer number. The minimum value is 0, the maximum value 10838.
The initial default is 10700.
Description
This command will set the Downlink channel number of the 4400.
Query
The query form of this command will return the current setting. The string delivered
back will contain one integer.
Example
:RFG:WCDMA:UARF 2010
:RFG:WCDMA:UARF?
Value returned in this example: 2010
.
Syntax
:RFGenerator:WCDMa:FOFFset <int1>
Parameters
int1
is an integer number. The minimum value is -200000, the maximum value
+200000. The initial default is 0.
Description
This command will set the Downlink frequency offset of the 4400.
Query
The query form of this command will return the current setting. The string delivered
will contain one integer.
Example
:RFG:WCDMA:FOFF 30000
:RFG:WCDMA:FOFF?
Value returned in this example: 30000
.
Syntax
:RFGenerator:WCDMa:BAND?
Parameters
There are no parameters.
Description
Only the query form is supported.
Query
This query determines the current Signal Band (based on the current UARFCN).
Example
:RFG:WCDMA:BAND?
Value returned in this example: 2
.
Syntax
:RFGenerator:WCDMa:MODulation <PredefExp>
Parameters
PredefExp
is one of the following predefined expressions: NONE|FM|WCDMA.
Default is NONE.