Keysight x-series User Reference Guide

11 APD Measurement
Recall
sweep points currently set for the measurement. If this happens, an error message is generated.
Errors are reported if the file is empty or missing, or if the file type does not match, or if there is a
mismatch between the file type and the destination data type.
If any error occurs while trying to load a file manually (as opposed to during remote operation), the
analyzer returns to the Import Data menu and the File Open dialog goes away.
Couplings When a trace is imported, Trace Update is always turned OFF for that trace and Trace Display is
always turned ON.
Readback Selected Trace
Status Bits/OPC
dependencies
Sequential - waits for previous measurement to complete
Initial S/W Revision A.13.00
Limit
This key selects Limit Lines as the data type to be imported. When pressed a second time, it brings up the
Limits Menu, which enables you to select into which Limit the data will be imported. However, currently
there is only 1 limit line for the APD measurement.
Key Path
Recall, Data
Remote Command
:MMEMory:LOAD:ALIMit LLINE1,<filename>
Example :MMEM:LOAD:LIM LLINE1, "myLimitLine2.csv" imports the Limit Line 1 from the file
myLimitLine2.csv in the current path. The default path is My Documents\EMI\data\APD\Limits.
Dependencies Errors are reported if the file is empty or missing, or if the file type does not match, or if there is a
mismatch between the file type and the destination data type. If any of these occur during manual
operation, the analyzer returns to the Import Data menu and the File Open dialog goes away.
This key will only appear if you have the proper option installed in your instrument.
Couplings When a limit line is loaded from mass storage, it is automatically turned on. This allows you to see
it, thus confirming the load. The Margin settings will match those set when the limit was saved
Readback Selected Limit Line
Status Bits/OPC
dependencies
Sequential - aborts the current measurement
Initial S/W Revision A.13.00
Default Directory
Specifies the default directory used for loading of Limit. If user is selected, the default recall directory is the
default (My Documents\EMI\data\xxx\Limits where xxx is the measurement name) or the last directory you
saved the limit line data to. Otherwise, the default recall directory is My Documents\EMC Limits and
Ampcor\Limits, which contains a set of preloaded limit files.
Key Path
Recall, Export Data, Limit
974 EMI Receiver Mode Reference

Keysight x-series Specifications

General

Analysis Bandwidth	Up to 1 GHz (depending on model)
Real-Time Bandwidth	Up to 1 GHz (depending on model)
Form Factor	Benchtop
Connectivity	LAN, USB, GPIB
Resolution Bandwidth	1 Hz to 10 MHz (depending on model)