R&S ZVB - Page 884

R&S
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ZVB / R&S
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ZVT Command Reference
SCPI Command Reference
Operating Manual 1145.1084.12 – 30 869
reset)
SCPI, Command
Types
Device-specific, command or query
Example:
See Noise Figure Measurement (condensed programming examples)
[SENSe<Chn>:]CORRection:NSTate?
Returns the noise figure calibration state label of active trace in channel <Chn>. The active trace must be
a noise figure trace, otherwise an empty string is returned.
<Chn>
Channel number used to identify the active trace.
Response
String variable containing the calibration state label in the trace list ('NCal', 'NCai',
'NCax', 'NCa?', 'NCal Inv', 'NCal Off'; see Noise Figure Calibration State Labels).
*RST value
'' (empty string, is returned e.g. if no noise figure calibration is available for trace
<Chn>)
SCPI,
Command
Types
Device-specific, query only
Example:
See Noise Figure Measurement (condensed programming examples)
[SENSe<Ch>:]CORRection:OFFSet<port_no>:DFComp[:STATe]? <Boolean>
Returns whether a direct fixture compensation has been carried out at port no. <port_no>. A direct fixture
compensation resets the offset parameters to zero, the analyzer uses calculated transmission factors
instead.
<Ch>
Channel number of the offset-corrected channel
<port_no>
Port number of the analyzer.
<Boolean>
1 – direct fixture compensation data used
0 – no direct fixture compensation data used
*RST value
-
SCPI, Command
Types
Device-specific, query only
Example:
*RST; :CORR:OFFS:DFC?
Reset the instrument and query whether the analyzer uses direct fixture
compensation data at port 1. The response is 0.
[SENSe<Ch>:]CORRection:OFFSet<port_no>:MAGNitude <DC_loss>
[Deprecated command]
Defines the frequency-independent part (DC value) of the offset loss.