ThinkRF WSA5000 Series, Programmer'S Manual, Page: 70 / 101

SCPI Command Set
Syntax :TRIGger:TYPE LEVel | PERiodic | PULSe | WORD | NONE
:TRIGger:TYPE?
Parameter/Response
LEVEL | PERIODIC | PULSE | WORD | NONE
I/O Data Type Character
*RST State NONE
Examples :TRIG:TYPE LEVEL
:TRIG:TYPE?
:TRIGger:LEVel
This command sets or queries the frequency range and amplitude of a frequency domain
level trigger. If the sampled signal amplitude exceeds the defined trigger level at any
single sample within the defined frequency range then the trigger will occur and the
associated IQ data will be stored.
The frequency range encompasses all FFT bins of which their center frequencies are
within the range defined by START and STOP. The defined START and STOP
frequencies may exceed, but only affect, the range defined by the IBW (with consider of
the DDC decimation) centered around the
[:SENSe]:FREQuency:CENTer value.
Refer to the Frequency Domain Triggering section for more information.
Syntax :TRIGger:LEVel <NRf [unit]>,<NRf [unit]>,<NR1 [unit]>
:TRIGger:LEVel?
Parameters/Response
<start>,<stop>,<level>
Input Data Type Comma separated values with:
Frequency: Double [character]
Level: signed integer value
Allowable Values Frequency: See [:SENSe]:FREQuency:CENTer
Levels: Dependent on the attenuation. When the attenuator is
+ off, -30dBm maximum
+ on, -10dBm maximum
Output Data Type <integer>,<integer>,<signed integer>
Default I/O Units Hz,Hz,dBm
*RST State N/A (Trigger is off)
Examples :TRIG:LEVEL 2000 MHZ,2100 MHZ,-70 DBM
:TRIG:LEVEL 15000000,15050000,-50
:TRIG:LEVEL?
:TRIGger:PERiodic
Further information will be provided in a future revision of this document.
:TRIGger:STATus?
This command returns the status of the current enabled trigger
as to whether it is pending or
has occurred.
It is cleared once the data buffer is cleared out.
70 ThinkRF WSA5000 Wireless Signal Analyzer Programmer's Guide