Agilent Technologies E1437A User Manual page 149

E1437A
ASCII Overview and Commands
FREQUENCY:SETUP
Sets all the zoom center frequency parameters. This description also
includes information on the following commands which set or get frequency
parameters individually:
FREQUENCY:CMPLXDC selects a complex baseband measurement
FREQUENCY:CMPLXDC? gets the state of the baseband measurement mode
FREQUENCY:SYNC prepares the module for a synchronous frequency change
FREQUENCY:SYNC? gets the state of the synchronous change mode
FREQUENCY:CENTER sets the center frequency
FREQUENCY:CENTER? gets the current center frequency
Command Syntax: FREQUENCY:SETUP <cmplxdc>,<sync>,<frequency>
cmplxdc::=01
sync::=01
frequency <numeric>
FREQUENCY:CMPLXDC 01
FREQUENCY:SYNC 01
FREQUENCY:CENTER <numeric>
Query Syntax:
FREQUENCY:CMPLXDC?
FREQUENCY:SYNC?
FREQUENCY:CENTER?
Example statements: OUTPUT 70924;"FREQUENCY:SETUP 1,0, 0.25"
OUTPUT 70924;"FREQUENCY:CENTER?"
ENTER 70924;Response$
Description: FREQUENCY:SETUP sets the center frequency of a zoomed measurement. The
center of a frequency band of interest is converted to DC with this command. The
frequency transition is phase continuous unless the center frequency is set to zero
in which case the transition may be selected either to be phase continuous or phase
reset. This command may also be used to synchronously change frequency in
multiple-module systems.
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numeric::= –0.5 - +0.5
<numeric>::= –0.5 - +0.5
FREQUENCY:SETUP
command/query
command/query