Rohde & Schwarz ESW Series - Page 504

Remote Commands in the Receiver Application
R&S
®
ESW
504User Manual 1177.6298.02 ─ 08
Example:
//Activate signal tracking to keep the center frequency on the signal peak.
//After each sweep the maximum on trace 1 is searched within a range of 20 MHz
//around the center frequency. It must have a minimum power of -90dBm.
CALC:MARK:FUNC:STR ON
CALC:MARK:FUNC:STR:BAND 20MHz
CALC:MARK:FUNC:STR:THR -90dBm
CALC:MARK:FUNC:STR:TRAC 1
Manual operation: See "Signal Tracking" on page 178
See "IF Signal Tracking" on page 181
CALCulate<n>:MARKer<m>:FUNCtion:STRack:BANDwidth <Bandwidth>
This command defines the bandwidth around the center frequency that is included in
the signal tracking process.
Note that you have to turn on signal tracking before you can use the command.
Suffix:
<n>
.
irrelevant
<m> irrelevant
Parameters:
<Bandwidth> Range: 10 Hz to Max span
*RST: (= span/10 on activating the function)
Default unit: Hz
Manual operation: See "Signal Tracking" on page 178
See "IF Signal Tracking" on page 181
CALCulate<n>:MARKer<m>:FUNCtion:STRack:THReshold <Level>
This command defines the threshold level for the signal tracking process.
Note that you have to turn on signal tracking before you can use the command.
Suffix:
<n>
.
irrelevant
<m> irrelevant
Parameters:
<Level> The unit depends on CALCulate<n>:UNIT:POWer.
Range: -130 dBm to 30 dBm
*RST: -120 dBm
Default unit: DBM
Manual operation: See "Signal Tracking" on page 178
See "IF Signal Tracking" on page 181
CALCulate<n>:MARKer<m>:FUNCtion:STRack:TRACe <TraceNumber>
This command selects the trace on which the largest signal is searched for.
Configuration