8 Frequency Scan Measurement
Meas Setup
Frequency Resolution BW
Freq < 1 kHz 10 Hz
1 kHz ≤ Freq < 10 kHz 100 Hz
10 kHz ≤Freq < 150 kHz 1 kHz
150 kHz ≤Freq < 30 MHz 10 kHz
30 MHz ≤Freq < 1GHz 100 kHz
Freq > 1GHz 1 MHz
Attenuation/ Preamp
• For frequencies above the displayed scan, use the attenuation and preamp settings for the highest
frequency range used
• For frequencies below the displayed scan, use the attenuation and preamp settings for the lowest
frequency range used
The amplitude and limit delta for the signals added in the signal list during peak search will be updated
accordingly. Any positive limit value is shown in red. All setting changes will be locked, but you are still able
to move the marker around. You may pause or stop the final measurement from the Sweep/ Control menu.
Key Path
Meas Setup
Remote Command
[:SENSe]:FSCan:SEQuence SCAN | SEARch | SSAMeasure | SASearch |
SAMeasure | REMeasure
[:SENSe]:FSCan:SEQuence?
Example FSC:SEQ SCAN Select Scan as the scan sequence.
Notes If an alignment is initiated while scan is running, the scan will be aborted and it will start over after
the alignment concludes.
If an alignment is initiated while measure is running, the measure sequence will be paused and it will
resume after the alignment concludes.
If a user switches out from Frequency Scan measurement, the current running scan sequence will be
aborted.
Dependencies This key is grayed out when a scan sequence is running. If the grayed out key is pressed, an advisory
message is generated. If the equivalent SCPI command is sent, this same message is generated as
part of a “–221, Settings conflict” warning.
Preset SCAN
State Saved Saved in instrument state.
Range Scan Only|Search Only|Scan, Search and Measure|Scan and Search|Search and Measure|Remeasure
Readback Scan|Search|Scan-Srch-Meas|Scan-Search|Search-Meas|[Remeas,Curr]|[Remeas,All]|
[Remeas,Marked]
Initial S/W Revision A.07.00
EMI Receiver Mode Reference 473
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