Specifications

Remote-Control CommandsGPS and Assisted GPS
135Operating Manual 1171.5248.12 ─ 15
[:SOURce<hw>]:BB:GPS:TRIGger:SLENgth <Slength>
Defines the length of the signal sequence to be output in the "Single" trigger mode
(SOUR:BB:GPS:SEQ SING). The unit of the entry is defined under "Signal Duration
Unit". The maximum value for the sequence length depends on the selected unit.
It is possible to output deliberately just part of the signal, an exact sequence of the signal,
or a defined number of repetitions of the signal.
Parameters:
<Slength> float
Range: 1.0 to Max
Example:
BB:GPS:SEQ SING
sets trigger mode Single.
BB:GPS:TRIG:SLEN 200
sets a sequence length of 200 chips. The first 200 chips of the
current frame will be output after the next trigger event.
[:
SOURce<hw>]:BB:GPS:TRIGger:SLUNit <Slunit>
Defines the unit for the entry of the length of the signal sequence
(SOUR:BB:GPS:TRIG:SLEN) to be output in the "Single" trigger mode
(SOUR:BB:GPS:SEQ SING).
Parameters:
<Slunit> CHIP | SFRame | NBIT
SFRame
Unit subframe. A single subframe is generated after a trigger
event.
CHIP
Unit Chip. A single chip is generated after a trigger event.
NBIT
Unit Navigation Bit. A single Navigation Bit is generated after a
trigger event.
*RST: SFRame
Example:
BB:GPS:SEQ SING
sets trigger mode Single.
BB:GPS:TRIG:SLUN SFR
sets unit Subframe for the entry of signal duration.
BB:GPS:TRIG:SLEN 2
sets a signal duration of 2 subframes. The current subframe will
be output twice after the next trigger event.
[:SOURce<hw>]:BB:GPS:TRIGger:SOURce <Source>
Selects the trigger source.
Trigger Settings