R&S FSL CALCulate Subsystem
1300.2519.12 6.27 E-11
CALCulate:LIMit Subsystem
The CALCulate:LIMit subsystem contains commands for the limit lines and the corresponding limit
checks. Limit lines can be defined as upper or lower limit lines. The individual Y values of the limit lines
correspond to the values of the x–axis (CONTrol). The number of X and Y values must be identical. For
details on limit lines refer to chapter "Instrument Functions", section "Using Limit Lines and Display
Lines – LINES Key".
The following subsystems are included:
• "CALCulate:LIMit:ACPower Subsystem" on page 6.33
• "CALCulate:LIMit:CONTrol Subsystem" on page 6.41
• "CALCulate:LIMit:ESPectrum Subsystem" on page 6.44
• "CALCulate:LIMit:LOWer Subsystem" on page 6.47
• "CALCulate:LIMit:UPPer Subsystem" on page 6.51
Commands of the CALCulate:LIMit Subsystem
– CALCulate<1|2>:LIMit<1...8>:ACTive?
– CALCulate<1|2>:LIMit<1...8>:CLEar[:IMMediate]
– CALCulate<1|2>:LIMit<1...8>:COMMent
– CALCulate<1|2>:LIMit<1...8>:COPY
– CALCulate<1|2>:LIMit<1...8>:DELete
– CALCulate<1|2>:LIMit<1...8>:FAIL?
– CALCulate<1|2>:LIMit<1...8>:NAME
– CALCulate<1|2>:LIMit<1...8>:STATe
– CALCulate<1|2>:LIMit<1...8>:TRACe
– CALCulate<1|2>:LIMit<1...8>:UNIT
Further information
– Example (analyzer mode)
– Definition of the limit line
– Switching on and evaluating the line
Example (analyzer mode)
Definition and use of a new limit line 5 for trace 2 with the following features:
• upper limit line
• absolute x–axis with span > 0.
• 5 ref. values: 126 MHz/–40 dB, 127 MHz/–40 dB, 128 MHz/–20 dB, 129 MHz/–40 dB, 130 MHz/–40
dB
• relative y–axis with unit dB
• absolute threshold value at –35 dBm
• no safety margin
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