Trace Subsystem - R&S FSV-K8 Operating Manual

®
R&S FSV-K8
The best performance is obtained if the display output is switched off during remote
control.
Parameters:
<State>
Example:

4.12 TRACe subsystem

TRACe<n>[:DATA]? <ResultType>
This command returns the current trace data or measurement results. In case of sev-
eral result displays, you have to use specific parameters to query the results.
Suffix:
<n>
Query parameters:
<ResultType>
Example:
Usage:
Mode:
Table 4-5: Results for <TRACe...> ResultTypes
The query returns a list of results with one value for each sweep point in the currently set level unit. By
default, the list contains 691 values. The currently used number of sweep points can be determined using
SWE:POIN?, see
FORMat REAL,32 is used as format for binary transmission, and FORMat ASCii for ASCII transmission.
With the auto peak detector, only positive peak values can be read out.
In IQ Analyzer mode, if the result display configuration "Real/Imag (I/Q)" is selected, this query returns the
I values of each trace point first, then the Q values:
<result>= I
Operating Manual 1176.7610.02 ─ 02
Remote Commands for Bluetooth Measurements (K8)
ON | OFF
*RST:
SYST:DISP:UPD ON
.
1...4
window; For applications that have only one measurement
screen, the suffix is irrelevant.
TRACE1 | TRACE2 | TRACE3 | TRACE4 | TRACE5 | TRACE6
Selects the type of result to be returned.
TRACE1 | ...| TRACE6
The query returns a list of results with one value for each sweep
point in the currently set level unit.
For details see
TRAC? TRACE1
Returns the trace data for Trace 1.
Query only
A, ADEMOD, BT, NF, PHN, TDS
[SENSe:​ ] SWEep:​ P OINts​
,I ,...,I , Q ,Q ,...,Q
1 2 n 1 2 n
OFF
table 4-5
on page 118.
TRACe subsystem
124