9 Strip Chart Measurement
AMPTD Y Scale
Notes
The value on the key reads out to 0.1MHz resolution.
Dependencies
• Grayed out if microwave preselector is off. )
• Grayed out if entirely in Band 0.
• Blank in models that do not include a preselector, such as option 503. If the SCPI is sent in these
instruments, it is accepted without error, and the query always returns 0.
• Grayed out in the Spectrogram View.
Preset 0MHz
State Saved The Presel Adjust value set by Presel Center, or by manually adjusting Presel Adjust, is not saved in
instrument state, and does not survive a Preset or power cycle.
Min –500MHz
Max 500MHz
Default Unit Hz
Backwards
Compatibility SCPI
[:SENSe]:POWer[:RF]:MW:PADJust
[:SENSe]:POWer[:RF]:MMW:PADJust
PSA had multiple preselectors, but the X-Series has only one. These commands simply alias to
[:SENSe]:POWer[:RF]:PADJust
Initial S/W Revision Prior to A.02.00
Modified at S/W Revision A.03.00
Remote Command
[:SENSe]:POWer[:RF]:PADJust:PRESelector MWAVe | MMWave | EXTernal
[:SENSe]:POWer[:RF]:PADJust:PRESelector?
Notes PSA had multiple preselectors, and you could select which preselector to adjust. Since the X-Series
has only one mm/uW preselector, the preselector selection softkey is no longer available. However,
to provide backward compatibility, we accept the legacy remote commands.
The command form has no effect, the query always returns MWAVe
Initial S/W Revision Prior to A.02.00
Y Axis Unit
Displays the menu keys that enable you to change the vertical (Y) axis amplitude unit. The analyzer retains
the entered Y Axis Unit separately for both Log and Lin amplitude scale types. For example, if Scale Type
has been set to Log, and you set Y Axis Unit to dBm, pressing Scale Type (Log) sets the Y Axis Unit to dBm. If
Scale Type has been set to Lin and you set Y Axis Unit to V, pressing Scale Type (Lin) sets the Y Axis Unit to
V. Pressing Scale Type (Log) again sets the Y axis unit back to dBm.
612 EMI Receiver Mode Reference
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