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6 Input/Output

6.2 Input

Example Turn off low frequency rejection on the Q channel, allowing signals down to DC:

:INP:COUP:Q DC

Turn on low frequency rejection on the Q channel for frequencies lower than 1.7 Hz:

:INP:COUP:Q LFR1

Turn on low frequency rejection on the Q channel for frequencies lower than 0.14 Hz:

:INP:COUP:Q LFR2

Notes Only some probe types support Coupling. For those that do, each probe type has its own Coupling

setting. As probes are changed, the Coupling value will reflect the new probe's setting. Changing

Coupling affects only the current probe type's setting and leaves all others unchanged

Preset

State Saved Saved with probe calibration data. Survives a power cycle and is not affected by a Preset or Restore

Range DC | AC 1.7 Hz LFR1 | AC 0.14 Hz LFR2

Clear Calibration

Clears the calibration data for the current port and probe. It does not clear the data

for other probe types or other ports. If the sensed probe has EEPROM identification,

only the data for that specific probe is cleared. After this command has completed,

the probe calibration state will be the same as if no probe calibration had ever been

performed for the specified channel and probe. The probe attenuation will be the

default value for that probe type and the Cable Calibration frequency response

corrections will be used. This command is dependent on the Differential Input state.

When Differential Input is on, both the data for the probe attached to the main port

and the data for the probe attached to the complementary port are cleared. When

Differential Input is off, only data for the probe attached to the main port is cleared.

Remote

Command

:CALibration:IQ:PROBe:Q:CLEar

Example Clear the calibration data for the Q channel and the current probe (with EEPROM identification) or probe

type (without EEPROM identification):

:CAL:IQ:PROBe:I:CLE

6.2.21.6 Calibrate

Invokes the guided probe calibration. The guided probe calibration is context

sensitive and depends on the channel (I or Q) and the Differential Input state. The

calibration is only performed on the selected channel. When the Differential control

is switched to Differential, both the probe attached to the main port and the probe

attached to the complementary port are calibrated. When the Differential control is

switched to Single Ended, only the probe attached to the main port is calibrated.

2392 Spectrum Analyzer Mode User's &Programmer's Reference

Keysight x-series User Manual

Other manuals for Keysight x-series