Remote Control
R&S
®
ESR
899
User Manual 1175.7068.02 ─ 12
To switch trace display back on, use the
Note:
to enable the evaluation functions of the IQ Analyzer, you must also execute the
.
Suffix:
<n>
.
irrelevant
Parameters:
<State>
ON | OFF
*RST:
OFF
Example:
TRAC:IQ ON
Switches on I/Q data acquisition
Manual operation:
See
TRACe<n>:IQ:TPISample?
This command determines the time offset of the trigger in the sample (trigger position
in sample = TPIS). This value can only be determined in triggered measurements
using external or IFPower triggers, otherwise the value is 0. The value is not user-
definable.
Suffix:
<n>
.
irrelevant
Example:
TRAC:IQ:TPIS?
Usage:
Query only
Manual operation:
See
11.6.2
I/Q Gating
Sometimes in spectrum analysis, measurements are based on a certain length of time
called the gate area. With I/Q gating, you can define the gate area using the gate
length, the distance between the periods and the number of periods. The gate length
and the distance between the capture periods are specified in samples.
I/Q gating is only available using remote commands; manual configuration is not possi-
ble.
Using I/Q gating, the gate area can be defined using the following methods:
●
Edge triggered recording
After a trigger signal, the gate period is defined by a gate length and a gate dis-
tance. All data in the gate period is recorded until the required number of samples
has been recorded.
Remote Commands in I/Q Analyzer Mode
