Allows measurements of a Mixer with an Embedded LO.
SENSe:MIXer:ELO TUNing | IFBW | INTerval | MODE | NBW | RESet | SPAN DIAGnostic | CLEar | STATus | SWEep | COUNt? | MARKer | STATe? | X | STARt? | STOP? | Y
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Click on a keyword to view the command details.
Note: The Find Now feature on the Embedded LO dialog is performed remotely by doing a 'Single Sweep" with ELO enabled. See example program.
Note: The Embedded LO DIAGnostic commands read data from the various broadband and precise tuning sweeps, similar to the textual and graphical data that are available in the user interface.
Applicable Models: N522xB, N524xB, M983xA (Read-Write) Sets and returns LO Frequency Delta. There is usually no need to set this value. Read this value to determine the difference between the LO Frequency that is stated in the Mixer dialog box and the last measured LO Frequency. |
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Parameters |
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<ch> |
Any existing channel number. If unspecified, value is set to 1 |
<num> |
LO Frequency delta in Hertz. |
Examples |
SENS:MIX:ELO:LO:DELT 10.3 |
Query Syntax |
SENSe<ch>:MIXer:ELO:LO:DELTa? |
Return Type |
Numeric |
Not Applicable |
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Applicable Models: N522xB, N524xB, M983xA (Write-only) Resets the LO Delta Frequency to 0 (zero). |
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Parameters |
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<ch> |
Any existing channel number. If unspecified, value is set to 1 |
Examples |
SENS:MIX:ELO:LO:RES sense2:mixer:elo:lo:reset |
Query Syntax |
Not Applicable |
Not Applicable |
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Applicable Models: N522xB, N524xB, M983xA (Read-Write) Sets and returns the sweep data point around which to perform broadband and precise tuning. |
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Parameters |
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<ch> |
Any existing channel number. If unspecified, value is set to 1 |
<num> |
Mixer Sweep data point. Choose a data point number, between1 and the max number of data points in the sweep, that has the least amount of expected noise. |
Examples |
SENS:MIX:ELO:LO:NORM:POIN 200 sense2:mixer:elo:normalize:point 101 |
Query Syntax |
SENSe<ch>:MIXer:ELO:NORMalize:POINt? |
Return Type |
Numeric |
Center point in the sweep span |
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Applicable Models: N522xB, N524xB, M983xA (Write-only) Resets the LO Frequency Delta and Tuning parameters to their default settings. |
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Parameters |
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<ch> |
Any existing channel number. If unspecified, value is set to 1 |
Examples |
SENS:MIX:ELO:RES sense2:mixer:elo:reset |
Query Syntax |
Not Applicable |
Not Applicable |
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Applicable Models: N522xB, N524xB, M983xA (Read-Write) Sets and returns the ON |OFF state of Embedded LO. |
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Parameters |
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<ch> |
Any existing channel number. If unspecified, value is set to 1 |
<bool> |
ON | OFF state. Choose from 0 - Embedded LO OFF 1 - Embedded LO ON |
Examples |
SENS:MIX:ELO:STAT 1 sense2:mixer:elo:state 0 |
Query Syntax |
SENSe<ch>:MIXer:ELO:STATe? |
Return Type |
Boolean |
OFF |
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Applicable Models: N522xB, N524xB, M983xA (Read-Write) Sets and returns the IF Bandwidth for Broadband and Precise tuning sweeps. |
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Parameters |
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<ch> |
Any existing channel number. If unspecified, value is set to 1 |
<num> |
IF Bandwidth |
Examples |
SENS:MIX:ELO:TUN:IFBW 10kHz sense2:mixer:elo:tuning:ifbw 20e3 |
Query Syntax |
SENSe<ch>:MIXer:ELO:TUNing:IFBW? |
Return Type |
Numeric |
30kHz |
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Applicable Models: N522xB, N524xB, M983xA (Read-Write) Sets and returns how often a tuning sweep is performed. |
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Parameters |
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<ch> |
Any existing channel number. If unspecified, value is set to 1 |
<num> |
Tuning sweep interval |
Examples |
SENS:MIX:ELO:TUN:INT 2 sense2:mixer:elo:tuning:interval 1 |
Query Syntax |
SENSe<ch>:MIXer:ELO:TUNing:INTerval? |
Return Type |
Numeric |
1 |
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Applicable Models: N522xB, N524xB, M983xA (Read-Write) Sets and returns the maximum number of tuning iterations to achieve the precise tolerance. |
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Parameters |
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<ch> |
Any existing channel number. If unspecified, value is set to 1 |
<num> |
Number of tuning iterations. Choose a number between 1 and 100. |
Examples |
SENS:MIX:ELO:TUN:ITER 5 sense2:mixer:elo:tuning:iterations 3 |
Query Syntax |
SENSe<ch>:MIXer:ELO:TUNing:ITERations? |
Return Type |
Numeric |
5 |
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Applicable Models: N522xB, N524xB, M983xA (Read-Write) Sets and returns the method used to determine the embedded LO Frequency. |
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Parameters |
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<ch> |
Any existing channel number. If unspecified, value is set to 1 |
<char> |
Tuning mode. Choose from: BROadband Both broadband and precise tuning PRECise Precise tuning only NONe No tuning; just apply the LO Frequency Delta value. |
Examples |
SENS:MIX:ELO:TUN:MODE BRO sense2:mixer:elo:tuning:mode precise |
Query Syntax |
SENSe<ch>:MIXer:ELO:TUNing:MODE? |
Return Type |
Character |
BROadband |
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Applicable Models: N522xB, N524xB, M983xA (Read-Write) Sets and returns the Noise Bandwidth for Broadband and Precise tuning sweeps. |
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Parameters |
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<ch> |
Any existing channel number. If unspecified, value is set to 1 |
<num> |
Noise Bandwidth |
Examples |
SENS:MIX:ELO:TUN:NBW 3.2kHz sense2:mixer:elo:tuning:nbw 3.2e3 |
Query Syntax |
SENSe<ch>:MIXer:ELO:TUNing:NBW? |
Return Type |
Numeric |
3.2 kHz |
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Applicable Models: N522xB, N524xB, M983xA (Write-only) Resets the tuning parameters to their default values. |
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Parameters |
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<ch> |
Any existing channel number. If unspecified, value is set to 1 |
Examples |
SENS:MIX:ELO:TUN:RES sense2:mixer:elo:tuning:reset |
Query Syntax |
Not Applicable |
Not Applicable |
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Applicable Models: N522xB, N524xB, M983xA (Read-Write) Sets and returns the frequency span for the broadband tuning sweep. |
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Parameters |
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<ch> |
Any existing channel number. If unspecified, value is set to 1 |
<num> |
Broadband frequency span in Hz. |
Examples |
SENS:MIX:ELO:TUN:SPAN 1e6 sense2:mixer:elo:tuning:span 1mhz |
Query Syntax |
SENSe<ch>:MIXer:ELO:TUNing:SPAN? |
Return Type |
Numeric |
3 MHz |
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Applicable Models: N522xB, N524xB, M983xA (Read-Write) Sets and returns the tuning tolerance for precise tuning. |
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Parameters |
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<ch> |
Any existing channel number. If unspecified, value is set to 1 |
<num> |
Tuning tolerance in Hz. Choose a number between .001 and 1e3. |
Examples |
SENS:MIX:ELO:TUN:TOL .5 sense2:mixer:elo:tuning:tolerance 1 |
Query Syntax |
SENSe<ch>:MIXer:ELO:TUNing:TOLerance? |
Return Type |
Numeric |
1 Hz |
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Applicable Models: N522xB, N524xB, M983xA (Write-only) Clears current diagnostic information. |
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Parameters |
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<ch> |
Any existing channel number. If unspecified, value is set to 1 |
Examples |
SENS:MIX:ELO:DIAG:CLEar sense2:mixer:elo:diagnostic:clear |
Query Syntax |
Not Applicable |
Not Applicable |
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Applicable Models: N522xB, N524xB, M983xA (Read-only) Returns a string that describes the result of the last tuning sweeps. |
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Parameters |
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<ch> |
Any existing channel number. If unspecified, value is set to 1 |
Examples |
SENS:MIX:ELO:DIAG:STAT? sense2:mixer:elo:diagnostic:status |
Return Type |
String |
Not Applicable |
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Applicable Models: N522xB, N524xB, M983xA (Read-only) Returns the number of tuning sweeps used for the latest embedded LO measurement. |
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Parameters |
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<ch> |
Any existing channel number. If unspecified, value is set to 1 |
Examples |
SENS:MIX:ELO:DIAG:SWEep:COUNt sense2:mixer:elo:diagnostic:sweep:count? |
Return Type |
Numeric |
Not Applicable |
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Applicable Models: N522xB, N524xB, M983xA (Read-only) Returns the LO frequency delta from the specified tuning sweep. |
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Parameters |
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<ch> |
Any existing channel number. If unspecified, value is set to 1 |
<n> |
Tuning sweep number. Use SENS:MIX:ELO:DIAG:SWE:COUNt? to find the number of sweeps taken. |
Examples |
SENS:MIX:ELO:DIAG:SWE2:LO:DELT? sense2:mixer:elo:diagnostic:sweep1:lo:delta? |
Return Type |
Numeric |
Not Applicable |
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Applicable Models: N522xB, N524xB, M983xA (Read-only) Returns the Y-axis marker value from the specified tuning sweep. This command assumes that a marker was used. Use SENS:MIX:ELO:DIAG:SWE:MARK:STATe? to confirm if a marker was used for the tuning sweep. |
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Parameters |
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<ch> |
Any existing channel number. If unspecified, value is set to 1 |
<n> |
Tuning sweep number. Use SENS:MIX:ELO:DIAG:SWE:COUNt? to find the number of sweeps taken. |
Examples |
SENS:MIX:ELO:DIAG:SWE2:MARKer:ANN? sense2:mixer:elo:diagnostic:sweep1:marker:annotation? |
Return Type |
Numeric |
Not Applicable |
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Applicable Models: N522xB, N524xB, M983xA (Read-only) Returns the X-axis marker position from the specified tuning sweep. |
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Parameters |
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<ch> |
Any existing channel number. If unspecified, value is set to 1 |
<n> |
Tuning sweep number. Use SENS:MIX:ELO:DIAG:SWE:COUNt? to find the number of sweeps taken. |
Examples |
SENS:MIX:ELO:DIAG:SWE2:MARK:POS? sense2:mixer:elo:diagnostic:sweep1:marker:position? |
Return Type |
Numeric |
Not Applicable |
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Applicable Models: N522xB, N524xB, M983xA (Read-only) Returns whether or not a marker was used for the specified tuning sweep. |
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Parameters |
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<ch> |
Any existing channel number. If unspecified, value is set to 1 |
<n> |
Tuning sweep number. Use SENS:MIX:ELO:DIAG:SWE:COUNt? to find the number of sweeps taken. |
Examples |
SENS:MIX:ELO:DIAG:SWE2:MARK:POS? sense2:mixer:elo:diagnostic:sweep1:marker:position? |
Return Type |
Numeric |
Not Applicable |
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Applicable Models: N522xB, N524xB, M983xA (Read-only) Returns the name of the parameter of the specified tuning sweep. |
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Parameters |
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<ch> |
Any existing channel number. If unspecified, value is set to 1 |
<n> |
Tuning sweep number. Use SENS:MIX:ELO:DIAG:SWE:COUNt? to find the number of sweeps taken. |
Examples |
SENS:MIX:ELO:DIAG:SWE2:PAR? sense2:mixer:elo:diagnostic:sweep1:parameter? |
Return Type |
String - either "VC21" or "B,1" |
Not Applicable |
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Applicable Models: N522xB, N524xB, M983xA (Read-only) Returns the title of the specified tuning sweep. |
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Parameters |
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<ch> |
Any existing channel number. If unspecified, value is set to 1 |
<n> |
Tuning sweep number. Use SENS:MIX:ELO:DIAG:SWE:COUNt? to find the number of sweeps taken. |
Examples |
SENS:MIX:ELO:DIAG:SWE2:TITL? sense2:mixer:elo:diagnostic:sweep1:title? |
Return Type |
String |
Not Applicable |
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Applicable Models: N522xB, N524xB, M983xA (Read-only) Returns the X-Axis annotation of the specified tuning sweep. |
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Parameters |
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<ch> |
Any existing channel number. If unspecified, value is set to 1 |
<n> |
Tuning sweep number. Use SENS:MIX:ELO:DIAG:SWE:COUNt? to find the number of sweeps taken. |
Examples |
SENS:MIX:ELO:DIAG:SWE2:X:ANN? sense2:mixer:elo:diagnostic:sweep1:x:annotation? |
Return Type |
String - either "Hz" or "s" |
Not Applicable |
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Applicable Models: N522xB, N524xB, M983xA (Read-only) Returns the start value of the specified tuning sweep. |
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Parameters |
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<ch> |
Any existing channel number. If unspecified, value is set to 1 |
<n> |
Tuning sweep number. Use SENS:MIX:ELO:DIAG:SWE:COUNt? to find the number of sweeps taken. |
Examples |
SENS:MIX:ELO:DIAG:SWE2:X:STAR? sense2:mixer:elo:diagnostic:sweep1:x:start? |
Return Type |
Numeric |
Not Applicable |
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Applicable Models: N522xB, N524xB, M983xA (Read-only) Returns the stop value of the specified tuning sweep. |
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Parameters |
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<ch> |
Any existing channel number. If unspecified, value is set to 1 |
<n> |
Tuning sweep number. Use SENS:MIX:ELO:DIAG:SWE:COUNt? to find the number of sweeps taken. |
Examples |
SENS:MIX:ELO:DIAG:SWE2:X:STOP? sense2:mixer:elo:diagnostic:sweep1:x:stop? |
Return Type |
Numeric |
Not Applicable |
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Applicable Models: N522xB, N524xB, M983xA (Read-only) Returns Y-axis annotation value of the specified tuning sweep. |
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Parameters |
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<ch> |
Any existing channel number. If unspecified, value is set to 1 |
<n> |
Tuning sweep number. Use SENS:MIX:ELO:DIAG:SWE:COUNt? to find the number of sweeps taken. |
Examples |
SENS:MIX:ELO:DIAG:SWE2:Y:ANN? sense2:mixer:elo:diagnostic:sweep1:y:annotation? |
Return Type |
String - either "U" or "Phase" |
Not Applicable |
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