Filter
Top Products
1341
Trigger
Trigger Source Presets
Here are the Trigger Source Presets for the various measurements:
Modified at S/W Revision: A.03.00
Meas Mode Preset for RF Preset for IQ Notes
Swept SA SA IMM IQ not
supported
CHP SA, WCDMA,
C2K, WIMAX
OFDMA,
1xEVDO,
DVB-T/H,
DTMB, LTE,
LTETDD,
CMMB, ISDB-T,
Digital Cable TV,
MSR
IMM IQ not
supported
OBW SA, WCDMA,
C2K, WIMAX
OFDMA,
TD-SCDMA,
1xEVDO, LTE,
LTETDD,
CMMB, ISDB-T,
MSR
1xEVDO: EXT1
others: IMM
IQ not
supported
For 1xEVDO mode, the trigger source is
coupled with the gate state, as well as the
gate source. When the trigger source
changes to RFBurst, External1 or External2,
the gate state is set to on, and the gate source
is set identically with the trigger source.
When the trigger source changes to
IMMediate, VIDeo, LINE, FRAMe or IF,
the gate state is set to off.
CCDF SA, WCDMA,
C2K,
WIMAXOFDMA
, TD-SCDMA,
1xEV-DO,
DVB-T/H,
DTMB, LTE,
LTETDD,
CMMB, ISDB-T,
Digital Cable TV,
MSR
WIMAXOFDMA
: RFBurst
LTETDD:
BTS: External 1
MS: Periodic
Timer
TD-SCDMA and
1xEV-DO:
BTS: External 1
MS: RFBurst
SA, WCDMA,
C2K, LTE,
CMMB, ISDB-T,
DVB-T/H,
DTMB, Digital
Cable TV, MSR:
IMMediate
TD-SCDMA
and
1xEV-DO:
BTS:
External 1
MS: IQMag
LTETDD:
BTS:
External 1
MS: Periodic
Timer
Others: IMM
For TD-SCDMA:
Trigger source is coupled with radio device.
When radio device changes to BTS, trigger
source will be changed to EXTernal1. When
radio device changes to MS, trigger source
will be set as RFBurst for RF or IQ Mag for
BBIQ.
When TriggerSource is RFBurst or IQ Mag,
Measure Interval is grayed out.