Last Updated: August 29, 2007
These commands allow you to set and query the Error Vector Magnitude (EVM) settings associated with the dedicated physical channel (DPCH) measurement suite.
For more information on the conventions used in the programming examples click here.
Sets/queries the limit of the EVM measurement in the DPCH measurement suite. The measurement fails if the average result exceeds the limit set.
Setting Range: 0.00 to 100.00 % RMS
Query Range: 0.00 to 100.00 % RMS
Resolution: 0.01%
*RST Setting: 17.50%
Test Set Requirements: E6601A WCTS Program Version A.03 and above
Example:
' Set the EVM limit to 20%.
TestSet.WriteString("SETup:WDPChannel:EVM:LIMit 20%")
Sets/queries the EVM measurement's tolerance in the DPCH measurement suite.
Setting Range: 0.00 to 100.00 %
Query Range: 0.00 to 100.00 %
Resolution: 0.01%
*RST Setting: 0.00%
Test Set Requirements: E6601A WCTS Program Version A.03 and above
Example:
' Set the EVM measurement's test tolerance to 5% in the measurement suite.
TestSet.WriteString("SETup:WDPChannel:EVM:TTOLerance 5%")