RFmxTDSCDMA ModAcc Fetch Pilot EVM VI
- Updated2025-10-13
- 3 minute(s) read
Fetches the EVM measurement of the pilot time slot.

Inputs/Outputs
Selector String
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Selector String specifies a selector string comprising of the signal name and result name. If you do not specify the signal name, the default signal instance is used. If you do not specify the result name, the default result instance is used. The default value is "" (empty string). Examples: "" "signal::sig1" "result::r1" "signal::sig1/result::r1" You can use the RFmxTDSCDMA Build Signal String VI to build the selector string.
Instrument Handle In
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Instrument Handle In specifies the RFmx session refnum. Instrument Handle In is obtained from the RFmxInstr Initialize NIRFSA VI.
Timeout (s)
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Timeout specifies the timeout for fetching the specified measurement. This value is expressed in seconds. Set this value to an appropriate time, longer than expected for fetching the measurement. A value of -1 specifies that the VI waits until the measurement is complete. The default value is 10.
error in (no error)
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error in describes error conditions that occur before this node runs. This input provides standard error in functionality.
RMS Pilot Phase Error (deg)
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RMS Pilot Phase Error returns the RMS of the pilot phase error, averaged over all averaging iterations. This value is expressed in degrees.
RMS Pilot Magnitude Error (%)
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RMS Pilot Magnitude Error returns the RMS of the pilot magnitude error, averaged over all the averaging iterations. This value is expressed as a percentage.
Instrument Handle Out
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Instrument Handle Out passes a reference to your RFmx session to the next VI.
RMS Pilot EVM (%)
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RMS Pilot EVM returns the RMS of the pilot EVM, averaged over all averaging iterations. This value is expressed as a percentage.
Peak Pilot EVM (%)
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Peak Pilot EVM returns the maximum of the peak pilot EVM among the averaging iterations. This value is expressed as a percentage.
Pilot Rho
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Pilot Rho returns the pilot Rho value, averaged over all averaging iterations.
error out
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error out contains error information. This output provides standard error out functionality. |
Selector String
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Instrument Handle In
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Timeout (s)
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error in (no error)
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RMS Pilot Phase Error (deg)
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Instrument Handle Out
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error out
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