REMOTE OPERATION
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Sweep operation
SWEEP
[not used alone]
:CFRQ
Optional command (may be omitted)
:START
Set Start Frequency
:STOP
Set Stop Frequency
:INC
Set Carrier Frequency sweep step size
Data type :
Decimal Numeric Program Data
Allowed suffices :
Any one of: GHZ, MHZ, KHZ or HZ
Default suffix :
HZ
:TIME
Select time per sweep step
Data type : Decimal Numeric Program Data
Allowed suffices :
MS, S
Default suffix :
MS
Example:
SWEEP:CFRQ:START 100KHZ;STOP 500KHZ;INC
100HZ;TIME 60MS
SWEEP:CFRQ?
Prepares message containing information on Carrier Frequency Sweep settings
in the following format:
:SWEEP:CFRQ:START <nr2>;STOP <nr2>;INC <nr2>;TIME <nr2>
Example:
:SWEEP:CFRQ:START 1230000.0;STOP 1330000.0;INC
100.0;TIME 20.0
Sweep mode
Note that for triggering the order of priority is as follows:
FSK logic input
Memory recall
Sweep trigger
Therefore ensure that FSK is not enabled, otherwise selecting sweep triggering will have no effect.
SWEEP
[not used alone]
:SOURCE
Select swept source (source A, B or C or sweep DISABLED)
Data type : Character Program Data (either A, B, C or DISABLED)
Allowed suffices :
None
Default suffix :
None
Example:
SWEEP:SOURCE B
:MODE
Select Mode of operation for Sweep generator (single or continuous)
Data type : Character Program Data (either SNGL or CONT)
Allowed suffices :
None
Default suffix :
None
Example:
SWEEP:MODE SNGL
:TRIG
Select trigger mode
Data type :
Character Program Data (any one of OFF, START, STARTSTOP, STEP)
Allowed suffices :
None
Default suffix :
None
Example:
SWEEP:TRIG STARTSTOP
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General