Operating Manual EMI TEST RECEIVER ESIB7 - Rohde & Schwarz

ESIB
CALCulate Subsystem
:CALCulate:MARKer:FUNCtion:NDBDown:STATe ON | OFF
This command switches the "N dB Down" function on or off.
Example: ":CALC:MARK:FUNC:NDBD:STAT ON"
Features: *RST value: OFF
SCPI: device-specific
Mode:
A
:CALCulate:MARKer:FUNCtion:NDBDown:RESult?
This command queries the frequency spacing (bandwidth) of the "N dB Down" markers.
Example: ":CALC:MARK:FUNC:NDBD:RES?"
Features: *RST value: -
SCPI: device-specific
Mode:
A
This command is only a query which is why it is not assigned an *RST value.
:CALCulate:MARKer:FUNCtion:NDBDown:FREQuency?
This command queries the frequencies of the "N dB Down" marker.
Example: ":CALC:MARK:FUNC:NDBD:FREQ?"
Features: *RST value: -
SCPI: device-specific
Mode:
A
The two frequency values are separated by comma and indicated in ascending order. This command
is only a query which is why it is not assigned an *RST value.
:CALCulate:MARKer:FUNCtion:ZOOM
This command defines the range to be enlarged around the active marker.
Example: ":CALC:MARK:FUNC:ZOOM 1kHz"
Features: *RST value: -
SCPI: device-specific
Mode:
A-F
The subsequent frequency sweep is stopped at the marker position and the frequency of the signal is
counted. This frequency becomes the new center frequency, the zoomed span is then set. This
command is an event which is why it is not assigned an *RST value and has no query.
:CALCulate:MARKer:FUNCtion:NOISe[:STATe] ON | OFF
This command switches the noise measurement on or off.
Example: ":CALC:MARK:FUNC:NOIS ON"
Features: *RST value: OFF
SCPI: device-specific
Mode:
A
The noise power density is measured at the position of the markers. The result can be queried with
CALCulate:MARKer:FUNCtion:NOISe:RESult?.
1088.7531.12 6.39 E-15