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R&S FSQ Signal Analyzer - Rohde & Schwarz

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R&S <strong>FSQ</strong> Remote Control – Description of Commands<br />

6.20 TRACe Subsystem<br />

The TRACe subsystem controls access to the instrument's internal trace memory.<br />

6.20.1 General Trace Commands<br />

TRACe:COPY TRACE1| TRACE2| TRACE3 , TRACE1| TRACE2| TRACE3<br />

TRACe Subsystem<br />

This command copies data from one trace to another. The second operand describes the source, the<br />

first operand the destination of the data to be copied.<br />

The numeric suffix at TRACe selects the measurement window.<br />

Example: "TRAC:COPY TRACE3,TRACE1"<br />

Characteristics: *RST value: -<br />

SCPI: conform<br />

Mode: A<br />

This command is an event and therefore has no query and no *RST value.<br />

TRACe[:DATA] TRACE1 | TRACE2 | TRACE3 | FPEaks | LIST | SPURious, |<br />

<br />

This command transfers trace data from the control computer to the instrument, the query reads trace<br />

data out of the instrument.<br />

The numeric suffix at TRACe selects the measurement window.<br />

Parameter: TRACE1 | TRACE2 | TRACE3<br />

Selects the trace you want to copy the data to or the trace you want to query the<br />

data of.<br />

LIST<br />

The parameter LIST queries the results of the peak list evaluation for spurious<br />

emission and spectrum emission mask measurements. You can define the ranges<br />

for spurious measurements with the commands starting with “SENSe:LIST:<br />

RANGe:” and for SEM measurements with the commands starting with<br />

“SENSe:ESPectrum:RANGe”.<br />

For every range that you have defined (range 1 to n), the command returns eight<br />

values in the following order.<br />

,,,,,,,<br />

,,,<br />

No Range number<br />

Start Range start frequency<br />

Stop Range stop frequency<br />

Rbw Resolution bandwidth<br />

Freq Frequency of the peak in the range<br />

Levelabs Absolute peak power of the range in dBm<br />

Levelrel Reserved (0.0)<br />

Delta Delta of the peak power to the limit line in dB<br />

Limitcheck Limit check state (0 = PASSED, 1 = FAILED)<br />

Unused1 Reserved (0.0)<br />

Unused2 Reserved (0.0)<br />

Operating Manual 1313.9681.12 - 01 6.239

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