Programming Fundamentals
Programming Command Compatibility Across Model Numbers and Across Modes
Command
TRIGger
In Spectrum Analysis
commands
mode only one value
can be set for the
trigger's source, delay,
level, or polarity.
Basic, GSM, EDGE,
cdmaOne, cdma2000,
W-CDMA, NADC, PDC
modes function the
same as VSA
AUTO ON|OFF
We recommend that
control and
you set a function's
setting manual
automatic state to
values
OFF, before you send it
your manual value.
Some functions will
turn off the automatic
mode when you send a
specific manual value,
but others will not.
This also varies with
the instrument model.
308
PSA Series
VSA E4406A: A.04.00
You can select a unique
trigger source for each
mode. Each trigger
source can have unique
settings for the its delay,
level, and polarity.
We recommend that you
set a function's
automatic state to OFF,
before you send it your
manual value.
Some functions will turn
off the automatic mode
when you send a specific
manual value, but
others will not. This also
varies with the
instrument model.
VSA E4406A: A.05.00
Same as VSA A.04.00.
You can select a unique
trigger source for each
mode. Each trigger
source can have unique
settings for the its
delay, level, and
polarity.
We recommend that you
set a function's
automatic state to OFF,
before you send it your
manual value.
Some functions will
turn off the automatic
mode when you send a
specific manual value,
but others will not. This
also varies with the
instrument model.
Chapter 5