Keysight Technologies C Series - Page 825

Keysight N9915-90020 User’s Guide 819
File ManagementFUTURE
Saving and Recalling Files
Saving MATLAB files
If you are having difficulty saving to a USB flash drive, it may be a timing
issue. The turn-around time for “file open, write data, file close” to a USB
drive is much longer than to FieldFox’s internal memory. Alternative
methods are:
– Save your content to the FieldFox’s internal memory; and then move your
files off to a USB flash drive using FTP SCPI programming. Refer to
“Move
(Copy) Files” on page 822
and to the :MMEM SCPI commands in the
FieldFox Programming Guide (via FieldFox Manuals, Firmware, Software
and Product Support).
– Save your data to the FieldFox’s internal memory, then move the data to
a PC using a binary block transfer, and delete the data from the FieldFox’s
internal memory. An example for transferring an image in the
FieldFox
Programming Guide
(via FieldFox Manuals, Firmware, Software and
Product Support).
Please note that the receiving computer program needs to be able to
handle the binary block transfer.
See also
What Should I Do If My USB Flash Drive Could Not Be Recognized
by FieldFox? - Technical Support Knowledge Center Open (keysight.com)
.
Insert only ONE USB flash drive in the FieldFox when saving or copying
files.
If you have Option 351 I/Q Analyzer option, you can directly save your data
as MATLAB files (*.mat). Refer to Chapter 11, “ IQ Analyzer (IQA) – Option
351”, on page 293
.
If you have the FieldFox’s Remote Server mode (89600 VSA software
connectivity), you can use the VSA software to capture and record your
data as MATLAB files (*.mat). Learn more about FieldFox and 89600 VSA
software, refer to
Chapter 18, “Remote Server Mode (Requires SA
Hardware/SA Option 233)”
and to
http://rfmw.em.keysight.com/wireless/helpfiles/89600B/WebHelp/89600
.htm.