Rohde & Schwarz R&S FSP Series, Operating Manual

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Operating Manual 1164.4556.12 - 06 6.149
R&S FSP Remote Control – Description of Commands
SENSe Subsystem
6.16.3 SENSe:CORRection Subsystem
This subsystem also controls calibration and normalization during operation with the external generator
control option (B10). The measurement windows are selected by SENSe1 (screen A) and SENSe2
(screen B).
[SENSe<1|2>:]CORRection:COLLect[:ACQuire] THRough | OPEN
When the tracking generator is active, this command determines the type of result acquisition for the
normalization reference measurement and starts the measurement selected:
Parameter: THRough:
TRANsmission mode: calibration with direct connection between tracking
generator and device input.
REFLection mode: calibration with short circuit at the input
OPEN: only valid in REFLection mode: calibration with open input
To obtain a valid reference measurement, a complete sweep with synchronization to the end of the
sweep must have been carried out. This is only possible in the single-sweep mode.
Example:
"INIT:CONT OFF"
'Selects single sweep operation
"CORR:COLL THR;*WAI"
'Starts the measurement of reference data using direct connection between
generator and device input and waits for the sweep end.
Characteristics: *RST value: --
SCPI: conform
Mode: A
This command is an "event" and therefore has no *RST value and no query.
This command is only valid in conjunction with the tracking generator / ext. generator control option
(B9/B10).
[SENSe<1|2>:]CORRection:CVL:BAND A|Q|U|V|E|W|F|D|G|Y|J|USER
This command defines the waveguide band in the Conversion Loss Table. Prior to this command, the
command
SENS:CORR:CVL:SEL
must be sent.
Example:
"CORR:CVL:SEL 'LOSS_TAB'"
"CORR:CVL:BAND E"
Characteristics: *RST value: -
SCPI: device-specific
Mode: A
This command is only available with the option R&S FSP-B21 (modell R&S FSP 40 only).
[SENSe<1|2>:]CORRection:CVL:BIAS <numeric_value>
This command defines the bias current in the Conversion Loss Table. Prior to this command, the
command
SENS:CORR:CVL:SEL
must be sent.
Example:
"CORR:CVL:SEL 'LOSS_TAB'"
"CORR:CVL:BIAS 7mA"
Characteristics: *RST value: -
SCPI: device-specific