VectorStar™ MS464xB Series Microwave Vector Network Analyzer Programming Manual : SCPI Commands : :CALCulate{1-16}:DNFigure Subsystem
 
:CALCulate{1-16}:DNFigure Subsystem
The :CALCulate{1-16}:DNFigure subsystem commands configure and support differential noise figure measurements (and related measurements for multiport DUTs). This encompasses Option 48 Differential Noise Figure and multiport noise figure.
Note 
These commands can only be used for Differential Noise Figure (Option 48).
For a 2-port system:
• RCVR1 implies B1
• RCVR2 implies B2
For a 4-port system:
• RCVR1 implies B2
• RCVR2 implies B4
For a 4-port system in 3739 mode:
• RCVR1 implies Port2
• RCVR2 implies Port4
DNFigure Subsystems
Related differential noise figure configuration, control, and reporting commands are described in the following subsystems:
• :CALCulate{1-16}:APPLication:MEASurement Subsystem
• :CALCulate{1-16}:DNFigure Subsystem
• :SENSe{1-16}:DNFigure Subsystem
:CALCulate{1-16}:DNFigure:RMS:POINts <NRf>
:CALCulate{1-16}:DNFigure:RMS:POINts?
Description
Sets the number of RMS (Root Mean Square) measurement points to be used in the noise power computation on the indicated channel.
Returns the number of measurements that were used in the noise power computation.
Cmd Parameters
<NRf>
Query Parameters
NA
Query Output:
<NRf>
Range
2 to instrument number of points setting (25000 or 100000)
Default
3000
Syntax Example
:CALC1:DNF:RMS:POIN 3.000000E+003
:CALC1:DNF:RMS:POIN?
:CALCulate{1-16}:DNFigure:TEMPerature?
Description
Query only.
Returns the standard temperature of 290 K that was used for the cold termination measurements on the indicated channel.The IEEE standard temperature definition is 290 K.
Cmd Parameters
NA
Query Parameters
NA
Query Output:
2.900000E+002
Range
NA
Default
2.900000E+002
Syntax Example
:CALC1:DNF:TEMP?
:CALCulate{1-16}:DNFigure:DUT:2PORt:RCVR <char>
:CALCulate{1-16}:DNFigure:DUT:2PORt:RCVR?
Description
Sets the receiver channel to use for the 2-port DUT for the indicated channel.
Returns the current receiver channel used for the 2-port DUT for the indicated channel.
Cmd Parameters
<char> B1 | B2
Query Parameters
NA
Query Output:
<char> B1 | B2
Range
NA
Default
B2
Syntax Example
:CALC1:DNF:DUT:2POR:RCVR B2
:CALC1:DNF:DUT:2POR:RCVR?
:CALCulate{1-16}:DNFigure:LOAD:RCVR{1-2}:OFFSet:DATA <filespec>
Description
Loads the Noise Figure Receiver calibration offset data for the given receiver channel from the identified file.
No query.
Cmd Parameters
<string> Filename and path in the form: 'x:\directory\filename.txt', where
x:\directory\filename.txt must exist. See Programming the VectorStar Series VNA, Notational Conventions for more information.
Query Parameters
NA
Query Output:
NA
Range
NA
Default
NA
Syntax Example
:CALC1:DNF:LOAD:RCVR1:OFFS:DATA 'c:\AnritsuVNA\offsetfilename.txt'
:CALCulate{1-16}:DNFigure:RCVR{1-2}:OFFSet[:STATe] <char>
:CALCulate{1-16}:DNFigure:RCVR{1-2}:OFFSet[:STATe]?
Description
Sets on/off the state of receiver cal offset for the given receiver of the indicated channel.
Returns the on/off state of the receiver cal offset for the given receiver of the indicated channel.
Cmd Parameters
<char> 1 | 0 | ON | OFF
Query Parameters
NA
Query Output:
<char> 1 | 0
Range
NA
Default
0
Syntax Example
:CALC1:DNF:RCVR1:OFFS ON
:CALC1:DNF:RCVR1:OFFS?
:CALCulate{1-16}:DNFigure:DUT:TYPE <char>
:CALCulate{1-16}:DNFigure:DUT:TYPE?
Description
Sets the DUT Configuration for the indicated channel.
Returns the active DUT Configuration for the indicated channel.
Cmd Parameters
<char> 2PORt | 4PORt
Query Parameters
NA
Query Output:
<char> 2POR | 4POR
Range
NA
Default
2POR
Syntax Example
:CALC1:DNF:DUT:TYPE 2POR
:CALC1:DNF:DUT:TYPE?
:CALCulate{1-16}:DNFigure:DUT:2PORt:NETWork:DEEMbed:FILE <filespec>
:CALCulate{1-16}:DNFigure:DUT:2PORt:NETWork:DEEMbed:FILE?
Description
Sets the de-embedding network file path for the active receiver for Noise Figure network extraction on the indicated channel.
Returns the de-embedding network file path for the active receiver for Noise Figure network extraction on the indicated channel.
Allowed file types are .s2p, .s3p, .s4p. For information on how the paths within these files are used, see the Calibration and Measurement Guide, Differential Noise Figure chapter.
To turn de-embed on, issue the command :CALCulate{1-16}:DNFigure:DUT:2PORt:NETWork:DEEMbed[:STATe] <char>.
Cmd Parameters
<string> Filename and path in the form: 'x:\directory\filename.s2p', where
x:\directory\filename.s2p must exist, or
<string> Filename and path in the form: 'x:\directory\filename.s3p', where
x:\directory\filename.s3p must exist, or
<string> Filename and path in the form: 'x:\directory\filename.s4p', where
x:\directory\filename.s4p must exist. See Programming the VectorStar Series VNA, Notational Conventions for more information.
Query Parameters
NA
Query Output:
<string> Filename and path in the form: x:\directory\filename.
Range
NA
Default
NA
Syntax Example
:CALC1:DNF:DUT:2POR:NETW:DEEM:FILE 'c:\AnritsuVNA\networkfile.s2p'
:CALC1:DNF:DUT:2POR:NETW:DEEM:FILE?
:CALCulate{1-16}:DNFigure:DUT:2PORt:NETWork:DEEMbed[:STATe] <char>
:CALCulate{1-16}:DNFigure:DUT:2PORt:NETWork:DEEMbed[:STATe]?
Description
Sets the de-embedding state for Noise Figure network extraction for the active receiver on the indicated channel.
Returns de-embedding state for Noise Figure network extraction for the active receiver on the indicated channel.
Cmd Parameters
<char> 1 | 0 | ON | OFF
Query Parameters
NA
Query Output:
<char> 1 | 0
Range
NA
Default
0
Syntax Example
:CALC1:DNF:DUT:2POR:NETW:DEEM ON
:CALC1:DNF:DUT:2POR:NETW:DEEM?
:CALCulate{1-16}:DNFigure:DUT:2PORt:NETWork:DEEMbed:USEPath <char>
:CALCulate{1-16}:DNFigure:DUT:2PORt:NETWork:DEEMbed:USEPath?
Description
Sets the de-embedding network file path from the snp file for Noise Figure network extraction on the indicated channel.
Returns the de-embedding network file path from the snp file for Noise Figure network extraction on the indicated channel.
The following command must be sent before setting the network file path:
:CALCulate{1-16}:DNFigure:DUT:2PORt:NETWork:DEEMbed:FILE <filespec>
with the file type being either .s3p or .s4p. Using this command with an .s2p file path will result in error.
Cmd Parameters
<char> PORT12 | PORT13 | PORT14 for .s3p file
<char> PORT12 | PORT13 | PORT14 | PORT23 | PORT24 | PORT34 for .s4p file
Query Parameters
NA
Query Output:
<char> PORT12 | PORT13 | PORT14 for .s3p file
<char> PORT12 | PORT13 | PORT14 | PORT23 | PORT24 | PORT34 for .s4p file
Range
NA
Default
PORT12
Syntax Example
:CALC1:DNF:DUT:2POR:NETW:DEEM:USEP PORT12
:CALC1:DNF:DUT:2POR:NETW:DEEM:USEP?
:CALCulate{1-16}:DNFigure:DUT:2PORt:NETWork:EMBed:FILE <filespec>
:CALCulate{1-16}:DNFigure:DUT:2PORt:NETWork:EMBed:FILE?
Description
Sets the embedding network file path for the active receiver for Noise Figure network extraction on the indicated channel.
Returns the embedding network file path for the active receiver for Noise Figure network extraction on the indicated channel.
Allowed file types are .s2p, .s3p, .s4p. For information on how the paths within these files are used, see the Calibration and Measurement Guide, Differential Noise Figure chapter.
To turn embedding on, issue the command :CALCulate{1-16}:DNFigure:DUT:2PORt:NETWork:EMBed[:STATe] <char>.
Cmd Parameters
<string> Filename and path in the form: 'x:\directory\filename.s2p', where
x:\directory\filename.s2p must exist, or
<string> Filename and path in the form: 'x:\directory\filename.s3p', where
x:\directory\filename.s3p must exist, or
<string> Filename and path in the form: 'x:\directory\filename.s4p', where
x:\directory\filename.s4p must exist. See Programming the VectorStar Series VNA, Notational Conventions for more information.
Query Parameters
NA
Query Output:
<string> Filename and path in the form: x:\directory\filename.
Range
NA
Default
NA
Syntax Example
:CALC1:DNF:DUT:2POR:NETW:EMB:FILE 'c:\AnritsuVNA\networkfile.s2p'
:CALC1:DNF:DUT:2POR:NETW:EMB:FILE?
:CALCulate{1-16}:DNFigure:DUT:2PORt:NETWork:EMBed[:STATe] <char>
:CALCulate{1-16}:DNFigure:DUT:2PORt:NETWork:EMBed[:STATe]?
Description
Sets the embedding state for Noise Figure network extraction for the active receiver on the indicated channel.
Returns embedding state for Noise Figure network extraction for the active receiver on the indicated channel.
Cmd Parameters
<char> 1 | 0 | ON | OFF
Query Parameters
NA
Query Output:
<char> 1 | 0
Range
NA
Default
0
Syntax Example
:CALC1:DNF:DUT:2POR:NETW:EMB ON
:CALC1:DNF:DUT:2POR:NETW:EMB?
:CALCulate{1-16}:DNFigure:DUT:2PORt:NETWork:EMBed:USEPath <char>
:CALCulate{1-16}:DNFigure:DUT:2PORt:NETWork:EMBed:USEPath?
Description
Sets the embedding network file path from the snp file for Noise Figure network extraction on the indicated channel.
Returns the embedding network file path from the snp file for Noise Figure network extraction on the indicated channel.
The following command must be sent before setting the network file path:
:CALCulate{1-16}:DNFigure:DUT:2PORt:NETWork:EMBed:FILE <filespec>
with the file type being either .s3p or .s4p. Using this command with an .s2p file path will result in error.
Cmd Parameters
<char> PORT12 | PORT13 | PORT14 for .s3p file
<char> PORT12 | PORT13 | PORT14 | PORT23 | PORT24 | PORT34 for .s4p file
Query Parameters
NA
Query Output:
<char> PORT12 | PORT13 | PORT14 for .s3p file
<char> PORT12 | PORT13 | PORT14 | PORT23 | PORT24 | PORT34 for .s4p file
Range
NA
Default
PORT12
Syntax Example
:CALC1:DNF:DUT:2POR:NETW:EMB:USEP PORT12
:CALC1:DNF:DUT:2POR:NETW:EMB:USEP?
:CALCulate{1-16}:DNFigure:DUT:4PORt:RCVR{1-2}:NETWork:DEEMbed:FILE <filespec>
:CALCulate{1-16}:DNFigure:DUT:4PORt:RCVR{1-2}:NETWork:DEEMbed:FILE?
Description
Sets the de-embedding network file path for the given receiver used for Noise Figure network extraction on the indicated channel.
Returns the de-embedding network file path for the given receiver used for Noise Figure network extraction on the indicated channel.
Allowed file types for B1 receiver are .s2p, .s4p. Allowed file types for B2 receiver are .s2p. The B2 receiver file will only be used if the file path provided for B1 receiver is of type .s2p. Note that if .s4p is used for B1, the portion of that file that will be used for B2 is the one path disjoint from that selected for B1.
To turn de-embed on, issue the command :CALCulate{1-16}:DNFigure:DUT:2PORt:NETWork:DEEMbed[:STATe] <char>.
Cmd Parameters
<string> Filename and path in the form: 'x:\directory\filename.s2p', where
x:\directory\filename.s2p must exist, or
<string> Filename and path in the form: 'x:\directory\filename.s4p', where
x:\directory\filename.s4p must exist. See Programming the VectorStar Series VNA, Notational Conventions for more information.
Query Parameters
NA
Query Output:
<string> Filename and path in the form: x:\directory\filename.
Range
NA
Default
NA
Syntax Example
:CALC1:DNF:DUT:4POR:RCVR1:NETW:DEEM:FILE
'c:\AnritsuVNA\networkfile.s2p'
:CALC1:DNF:DUT:4POR:RCVR1:NETW:DEEM:FILE?
:CALCulate{1-16}:DNFigure:DUT:4PORt:NETWork:DEEMbed[:STATe] <char>
:CALCulate{1-16}:DNFigure:DUT:4PORt:NETWork:DEEMbed[:STATe]?
Description
Sets the de-embedding state for Noise Figure network extraction on the indicated channel.
Returns de-embedding state for Noise Figure network extraction on the indicated channel.
Cmd Parameters
<char> 1 | 0 | ON | OFF
Query Parameters
NA
Query Output:
<char> 1 | 0
Range
NA
Default
0
Syntax Example
:CALC1:DNF:DUT:4POR:NETW:DEEM ON
:CALC1:DNF:DUT:4POR:NETW:DEEM?
:CALCulate{1-16}:DNFigure:DUT:4PORt:NETWork:DEEMbed:USEPath <char>
:CALCulate{1-16}:DNFigure:DUT:4PORt:NETWork:DEEMbed:USEPath?
Description
Sets the de-embedding network file path from the sNp file provided for B1 receiver for Noise Figure network extraction on the indicated channel.
Returns the de-embedding network file path from the .s4p file provided for B1 receiver for Noise Figure network extraction on the indicated channel. (The disjoint path is used automatically for the B2 receiver.)
The following command must be sent before setting the network file path:
:CALCulate{1-16}:DNFigure:DUT:4PORt:RCVR{1-2}:NETWork:DEEMbed:FILE <filespec>
with the file type being .s4p. Using this command with an .s2p file path will result in error.
Cmd Parameters
<char> PORT12 | PORT13 | PORT14 | PORT23 | PORT24 | PORT34
Query Parameters
NA
Query Output:
<char> PORT12 | PORT13 | PORT14 | PORT23 | PORT24 | PORT34
Range
NA
Default
PORT12
Syntax Example
:CALC1:DNF:DUT:4POR:NETW:DEEM:USEP PORT12
:CALC1:DNF:DUT:4POR:NETW:DEEM:USEP?
:CALCulate{1-16}:DNFigure:DUT:4PORt:RCVR{1-2}:NETWork:EMBed:FILE <filespec>
:CALCulate{1-16}:DNFigure:DUT:4PORt:RCVR{1-2}:NETWork:EMBed:FILE?
Description
Sets the embedding network file path for the given receiver used for Noise Figure network extraction on the indicated channel.
Returns the embedding network file path for the given receiver used for Noise Figure network extraction on the indicated channel.
Allowed file types for B1 receiver are .s2p, .s4p. Allowed file types for B2 receiver are .s2p. The B2 receiver file will only be used if the file path provided for B1 receiver is of type .s2p. Note that if .s4p is used for B1, the portion of that file that will be used for B2 is the one path disjoint from that selected for B1.
To turn embed on, issue the command ::CALCulate{1-16}:DNFigure:DUT:4PORt:NETWork:EMBed[:STATe] <char>.
Cmd Parameters
<string> Filename and path in the form: 'x:\directory\filename.s2p', where
x:\directory\filename.s2p must exist, or
<string> Filename and path in the form: 'x:\directory\filename.s4p', where
x:\directory\filename.s4p must exist. See Programming the VectorStar Series VNA, Notational Conventions for more information.
Query Parameters
NA
Query Output:
<string> Filename and path in the form: x:\directory\filename.
Range
NA
Default
NA
Syntax Example
:CALC1:DNF:DUT:4POR:RCVR1:NETW:EMB:FILE
'c:\AnritsuVNA\networkfile.s2p'
:CALC1:DNF:DUT:4POR:RCVR1:NETW:EMB:FILE?
:CALCulate{1-16}:DNFigure:DUT:4PORt:NETWork:EMBed[:STATe] <char>
:CALCulate{1-16}:DNFigure:DUT:4PORt:NETWork:EMBed[:STATe]?
Description
Sets the embedding state for Noise Figure network extraction on the indicated channel.
Returns embedding state for Noise Figure network extraction for the active receiver on the indicated channel.
Cmd Parameters
<char> 1 | 0 | ON | OFF
Query Parameters
NA
Query Output:
<char> 1 | 0
Range
NA
Default
0
Syntax Example
:CALC1:DNF:DUT:4POR:NETW:EMB ON
:CALC1:DNF:DUT:4POR:NETW:EMB?
:CALCulate{1-16}:DNFigure:DUT:4PORt:NETWork:EMBed:USEPath <char>
:CALCulate{1-16}:DNFigure:DUT:4PORt:NETWork:EMBed:USEPath?
Description
Sets the embedding network file path from the snp file for Noise Figure network extraction on the indicated channel.
Returns the embedding network file path from the snp file for Noise Figure network extraction on the indicated channel.
The following command must be sent before setting the network file path:
:CALCulate{1-16}:DNFigure:DUT:4PORt:RCVR{1-2}:NETWork:EMBed:FILE <filespec>, with the file type being .s4p. Using this command with an .s2p file path will result in error.
Cmd Parameters
<char> PORT12 | PORT13 | PORT14 | PORT23 | PORT24 | PORT34 for .s4p file
Query Parameters
NA
Query Output:
<char> PORT12 | PORT13 | PORT14 | PORT23 | PORT24 | PORT34 for .s4p file
Range
NA
Default
PORT12
Syntax Example
:CALC1:DNF:DUT:4POR:NETW:EMB:USEP PORT12
:CALC1:DNF:DUT:4POR:NETW:EMB:USEP?
:CALCulate{1-16}:DNFigure:GAIN:TYPE <char>
:CALCulate{1-16}:DNFigure:GAIN:TYPE?
Description
Sets the Noise Figure gain type to be used for calculations for the active receiver channel for the indicated channel.
Returns the Noise Figure gain type used for calculations on the indicated channel.
IGAin is for insertion gain, which does not include DUT match effects. AGAin is for available gain and corrects for DUT output match effects.
Cmd Parameters
<char> AGAin | IGAin
Query Parameters
NA
Query Output:
<char> AGAin | IGAin
Range
NA
Default
IGA
Syntax Example
:CALC1:DNF:GAIN:TYPE IGA
:CALC1:DNF:GAIN:TYPE?
:CALCulate{1-16}:DNFigure:LOAD:DUT:2PORt:SPARameter:DATA <filespec>
Description
Loads the data for the 2-port DUT for Noise Figure for the indicated channel. Allowed file types are .s2p, .txt
No query.
Cmd Parameters
<string> Filename and path in the form: 'x:\directory\filename.s2p', where
x:\directory\filename.s2p must exist.
See Programming the VectorStar Series VNA, Notational Conventions for more information.
Query Parameters
NA
Query Output:
NA
Range
NA
Default
NA
Syntax Example
:CALC1:DNF:LOAD:DUT:2POR:SPAR:DATA 'c:\AnritsuVNA\networkfile.s2p'
:CALCulate{1-16}:DNFigure:LOAD:DUT:4PORt:SPARameter:DATA <filespec>
Description
Loads the data for the 4-port DUT for Noise Figure for the indicated channel. Allowed file types are .s3p .or .s4p.
No query.
Note that if the DUT is 3-port with two output ports, the .s3p file is the preferred selection. If a 3-port DUT has two input ports, it is best to treat this as a 2-port DUT.
Cmd Parameters
<string> Filename and path in the form: 'x:\directory\filename.s3p' where
x:\directory\filename.s3p must exist or
<string> Filename and path in the form: 'x:\directory\filename.s4p' where
x:\directory\filename.s4p must exist. See Programming the VectorStar Series VNA, Notational Conventions for more information.
Query Parameters
NA
Query Output:
NA
Range
NA
Default
NA
Syntax Example
:CALC1:DNF:LOAD:DUT:4POR:SPAR:DATA 'c:\AnritsuVNA\sparamfile.s3p'
:CALCulate{1-16}:DNFigure:LOAD:DUT:4PORt:SPARameter:DATA:TXT:RCVR{1-2} <filespec>
Description
Loads the s-parameter data from a .txt file for the 4-port DUT for Noise Figure for the indicated channel.
No query.
Note that if the DUT is 3-port with two output ports, the .s3p file is the preferred selection. If a 3-port DUT has two input ports, it is best to treat this as a 2-port DUT.
Cmd Parameters
<string> Filename and path in the form: 'x:\directory\filename.txt', where
x:\directory\filename.txt must exist. See Programming the VectorStar Series VNA, Notational Conventions for more information.
Query Parameters
NA
Query Output:
NA
Range
NA
Default
NA
Syntax Example
:CALC1:DNF:LOAD:DUT:4POR:SPAR:DATA:TXT:RCVR1
'c:\AnritsuVNA\sparamfile.txt'
:CALCulate{1-16}:DNFigure:DUT:4PORt:SPARameter:REASsign:PORt{1-4} <char>
Description
Reassigns the given port for the .s3p/.s4p file loaded for the 4-port DUT for Noise Figure for the indicated channel.
Returns the port assignment for the given port for the .s3p/.s4p file loaded for the 4-port DUT for Noise Figure for the indicated channel. For .s4p, the dominant gain paths are expected to be S31 and S42. For .s3p, the dominant gain paths are expected to be S21 and S31.
Cmd Parameters
<char> PORT1 | PORT2 | PORT3 | PORT4
Query Parameters
NA
Query Output:
<char> PORT1 | PORT2 | PORT3 | PORT4
Range
NA
Default
NA
Syntax Example
:CALC1:DNF:DUT:4POR:SPAR:REAS:PORT1 PORT3
:CALC1:DNF:DUT:4POR:SPAR:REAS:PORT1?
:CALCulate{1-16}:DNFigure:DUT:4PORt:RESPonse:CONFiguration <char>
:CALCulate{1-16}:DNFigure:DUT:4PORt:RESPonse:CONFiguration?
Description
Sets the Response Configuration to use for the 4-port DUT Noise Figure Response for the indicated channel.
Returns the current Response Configuration for the 4-port DUT Noise Figure Response for the indicated channel.
Cmd Parameters
<char> B1 | B2 | DIFFerential | COMMon
Query Parameters
NA
Query Output:
<char> B1 | B2 | DIFF | COMM
Range
NA
Default
B1
Syntax Example
:CALC1:DNF:DUT:4POR:RESP:CONF B1
:CALC1:DNF:DUT:4POR:RESP:CONF?
:CALCulate{1-16}:DNFigure:DUT:4PORt:NOISe:CALibration:METHod <char>
:CALCulate{1-16}:DNFigure:DUT:4PORt:NOISe:CALibration:METHod?
Description
Sets the 4-port DUT Noise Figure noise calibration method for the indicated channel.
Returns the 4-port DUT Noise Figure noise calibration method for the indicated channel.
Cmd Parameters
<char> UNCOrrelated | CORRelated | COMBiner
Query Parameters
NA
Query Output:
char> UNCO | CORR | COMB
Range
NA
Default
UNCO
Syntax Example
:CALC1:DNF:DUT:4POR:NOIS:CAL:METH UNCO
:CALC1:DNF:DUT:4POR:NOIS:CAL:METH?
:CALCulate{1-16}:DNFigure:DUT:4PORt:COMBiner:MEASurement:TYPE <char>
:CALCulate{1-16}:DNFigure:DUT:4PORt:COMBiner:MEASurement:TYPE?
Description
Sets the combiner measurement type for the indicated channel. Combiner measurement is available when the DUT configuration is 4-port and noise figure method is output combiner.
Returns the noise figure combiner measurement type for the indicated channel.
The Double type is more complete and can correct for arbitrary DUT correlation behavior. The Single type requires one less measurement, but assumes the DUT output correlation is predominantly real.
Cmd Parameters
<char> SINGle | DOUBle
Query Parameters
NA
Query Output:
<char> SING | DOUB
Range
NA
Default
SING
Syntax Example
:CALC1:DNF:DUT:4POR:COMB:MEAS:TYPE SING
:CALC1:DNF:DUT:4POR:COMB:MEAS:TYPE?
:CALCulate{1-16}:DNFigure:LOAD:DUT:4PORt:COMBiner:DATA <filespec>
Description
Loads the Combiner data for the 4-port DUT for Noise Figure for the indicated channel. The common node of the balun in this file is assumed to be port 3. Use the reassign command for different configurations.
No query.
Cmd Parameters
<string> Filename and path in the form: 'x:\directory\filename.s3p', where
x:\directory\filename.s3p must exist. See Programming the VectorStar Series VNA, Notational Conventions for more information.
Query Parameters
NA
Query Output:
NA
Range
NA
Default
NA
Syntax Example
:CALC1:DNF:LOAD:DUT:4POR:COMB:DATA 'c:\AnritsuVNA\combinerfile.s3p'
:CALCulate{1-16}:DNFigure:DUT:4PORt:COMBiner:REASsign:PORT{1-4} <char>
:CALCulate{1-16}:DNFigure:DUT:4PORt:COMBiner:REASsign:PORT{1-4}?
Description
Reassigns the given port for the Combiner .s3p file loaded for the 4-port DUT for Differential Noise Figure for the indicated channel.
Returns the port assignment for the given port for the combiner .s3p file loaded for the 4-port DUT for Differential Noise Figure for the indicated channel.
Cmd Parameters
<char> PORT1 | PORT2 | PORT3 | PORT4
Query Parameters
NA
Query Output:
<char> PORT1 | PORT2 | PORT3 | PORT4
Range
NA
Default
NA
Syntax Example
:CALC1:DNF:DUT:4POR:COMB:REAS:PORT1 PORT3
:CALC1:DNF:DUT:4POR:COMB:REAS:PORT1?
:CALCulate{1-16}:DNFigure:DUT:4PORt:RCVR{1-2}:COMBiner:SINGleended:PERForm?
Description
Query only.
Returns the 4-port DUT Differential Noise Figure Combiner mode Single-ended Noise Data for the indicated channel.
Cmd Parameters
NA
Query Parameters
NA
Query Output:
<NR1> 0 | 1, where:
• 0 = Successful completion of the measurement
• 1 = Error in the measurement
Range
NA
Default
NA
Syntax Example
:CALC1:DNF:DUT:4POR:RCVR1:COMB:SING:PERF?
:CALCulate{1-16}:DNFigure:DUT:4PORt:RCVR{1-2}:COMBiner:SINGleended[:STATe]?
Description
Query only.
Returns the state of whether the 4-port DUT Differential Noise Figure Combiner mode Single-ended Noise measurement for the indicated channel was taken successfully and the data is being applied.
Cmd Parameters
NA
Query Parameters
NA
Query Output:
<NR1> 0 | 1
Range
NA
Default
0
Syntax Example
:CALC1:DNF:DUT:4POR:RCVR1:COMB:SING?
:CALCulate{1-16}:DNFigure:DUT:4PORt:COMBiner:SWAPped:PERForm?
Description
Query only.
Returns the 4-port DUT Differential Noise Figure Combiner mode Swapped Noise Data for the indicated channel. This is the extra measurement needed for the Double measurement type. The DUT connections to the combiner should be swapped from normal for this measurement.
Cmd Parameters
NA
Query Parameters
NA
Query Output:
<NR1> 0 | 1, where:
• 0 = Successful completion of the measurement
• 1 = Error in the measurement
Range
NA
Default
NA
Syntax Example
:CALC1:DNF:DUT:4POR:COMB:SWAP:PERF?
 
:CALCulate{1-16}:DNFigure:DUT:4PORt:COMBiner:SWAPped[:STATe]?
Description
Query only.
Returns the state of whether the 4-port DUT Differential Noise Figure Combiner mode Swapped Noise measurement for the indicated channel was taken successfully and the data is being applied.
Cmd Parameters
NA
Query Parameters
NA
Query Output:
<NR1> 0 | 1
Range
NA
Default
0
Syntax Example
:CALC1:DNF:DUT:4POR:COMB:SWAP?
:CALCulate{1-16}:DNFigure:DUT:4PORt:CORRelated:DUT:MODE <char>
:CALCulate{1-16}:DNFigure:DUT:4PORt:CORRelated:DUT:MODE?
Description
Sets the DUT Mode for the Correlated measurement for the 4-port DUT for Differential Noise Figure for the indicated channel.
Returns the DUT Mode for the Correlated measurement for the 4-port DUT for Differential Noise Figure for the indicated channel.
This mode selection is only used if the frequency sweep range is too small to determine the DUT behavior automatically.
Cmd Parameters
<char> DIFFerential | COMMon
Query Parameters
NA
Query Output:
<char> DIFF | COMM
Range
NA
Default
NA
Syntax Example
:CALC1:DNF:DUT:4POR:CORR:DUT:MODE DIFF
:CALC1:DNF:DUT:4POR:CORR:DUT:MODE?