FETCh:CFDTune

FETCh:CFDTune

Last updated: January 16, 2009

This section is only applicable to the lab application or feature-licensed test application.

GPIB Command Conventions

FETCh:CFDTune[:ALL]?

Function

Queries the fast device tune measurement results.

Results are returned in the following order:

  • Integrity
  • Number of Frequency Steps
  • Number of Power Steps
  • Number of MS TX power steps measured (in most cases, it equals Number of Frequency Steps multiplied by Number of Power Steps )
  • Comma-separated list of 400 MS Tx Power results. 400 results are always returned; if the test set measured fewer than 400 power steps from the mobile, the remaining values are NANs (9.91E+37). The power results for the first frequency in the MS TX Frequency Sequence are returned first, then the power results for the second frequency in the MS TX Frequency Sequence, etc., followed by NANs if fewer than 400 points were measured.

See Fast Device Tune Measurement Results .

Query

Integrity

Number of Frequency Steps

  • Range: 1 to 20, 9.91 E+37

  • Resolution: 1.0

Number of Power Steps

  • Range: 1 to 20, 9.91 E+37

  • Resolution: 1.0

Number of MS Tx Power Steps Measured

  • Range: 1 to 400, 9.91 E+37

  • Resolution: 1.0

MS Tx Power Results Array

  • Range: -100.00 to +100.00 dBm, 9.91 E+37

  • Resolution: 0.01 dBm

Requirement

Test Application Revision: A.09 and above, with the required feature license

Lab Application Revision: C.04 or D.00.04 and above

Programming Example

 
OUTPUT 714;"FETCh:CFDTune:ALL?"
 
!Returns integrity, number of frequency steps, number of power steps,
!Number of MS Tx Power steps measured, followed by a comma-separated list of
!400 MS Tx Power results.

FETCh:CFDTune:INTegrity?

Function

Queries the measurement integrity indicator for the fast device tune measurement.

Zero indicates a normal measurement. See Integrity Indicator for information about non-zero integrity results.

Query

Range: See Integrity Indicator

Requirement

Test Application Revision: A.09 and above, with the required feature license

Lab Application Revision: C.04 or D.00.04 and above

Programming Example

 
OUTPUT 714;"FETCh:CFDTune:INTegrity?" 
!Queries the inegrity indicator for the fast device tune results.