Last Updated: August 29, 2007
These commands return results for the Channel Power measurement in the RF Channel (RFCH) measurement suite.
For more information on the conventions used in the programming examples click here.
Queries the integrity indicator, average channel power, and peak channel power.
If the multi-measurement state is on, the results represent the average of a number of channel power measurements. Multi-measurement state, by default, is off. To set up multi-measurements, see SETup:RFCHannel:COUNt:NUMBer[?]. E6601A WCTS Program Version A.04 and above
Query Range:
RF Channel measurement suite integrity: See Measurement Integrity Indicator.
Average channel power: <nr3> in dBm and 9.91 E+37 (NAN)
Peak channel power: <nr3> in dBm and 9.91 E+37 (NAN)
Test Set Requirements: E6601A WCTS Program Version A.04 and above
Example:
' Query the integrity, average, and peak channel power.
TestSet.WriteString("FETCh:RFCHannel:CPOWer?")
Queries the integrity indicator, minimum, maximum, average, and standard deviation of average and peak channel power multi-measurement results. To set the number of measurements used to gather statistics, use the command SETup:RFCHannel:COUNt:NUMBer[?].
Query Range:
RF Channel measurement suite integrity: See Measurement Integrity Indicator.
Average channel power minimum: <nr3> in dBm and 9.91 E+37 (NAN)
Average channel power maximum: <nr3> in dBm and 9.91 E+37 (NAN)
Average channel power average: <nr3> in dBm and 9.91 E+37 (NAN)
Average channel power standard deviation: <nr3> in dBm and 9.91 E+37 (NAN)
Peak channel power minimum: <nr3> in dBm and 9.91 E+37 (NAN)
Peak channel power maximum: <nr3> in dBm and 9.91 E+37 (NAN)
Peak channel power average: <nr3> in dBm and 9.91 E+37 (NAN)
Peak channel power standard deviation: <nr3> in dBm and 9.91 E+37 (NAN)
Test Set Requirements: E6601A WCTS Program Version A.04 and above
Example:
'
Query the integrity, minimum, maximum, average, and standard deviation
of
' average and peak channel power multi-measurement results.
TestSet.WriteString("FETCh:RFCHannel:CPOWer:ALL?")
Queries the integrity indicator and average channel power.
If the multi-measurement state is on, the results represent the average of a number of average channel power measurements. Multi-measurement state, by default, is off. To set up multi-measurements, see SETup:RFCHannel:COUNt:NUMBer[?].
Query Range:
RF Channel measurement suite integrity: See Measurement Integrity Indicator.
Average channel power: <nr3> in dBm and 9.91 E+37 (NAN)
Test Set Requirements: E6601A WCTS Program Version A.04 and above
Example:
' Query the integrity indicator and average channel power.
TestSet.WriteString("FETCh:RFCHannel:CPOWer:AVERage?")
Queries the integrity indicator, minimum, maximum, average, and standard deviation of average channel power multi-measurement results. To set the number of measurements used to gather statistics, use the command SETup:RFCHannel:COUNt:NUMBer[?].
Query Range:
RF Channel measurement suite integrity: See Measurement Integrity Indicator.
Average channel power minimum: <nr3> in dBm and 9.91 E+37 (NAN)
Average channel power maximum: <nr3> in dBm and 9.91 E+37 (NAN)
Average channel power average: <nr3> in dBm and 9.91 E+37 (NAN)
Average channel power standard deviation: <nr3> in dBm and 9.91 E+37 (NAN)
Test Set Requirements:E6601A WCTS Program Version A.04 and above
Example:
' Query the integrity, and the minimum,
maximum, average, and standard deviation
' of average channel power multi-measurement results.
TestSet.WriteString("FETCh:RFCHannel:CPOWer:AVERage:ALL?")
Queries the integrity indicator and peak channel power.
If the multi-measurement state is on, the results represent the average of a number of peak channel power measurements. Multi-measurement state, by default, is off. To set up multi-measurements, see SETup:RFCHannel:COUNt:NUMBer[?].
Query Range:
RF Channel measurement suite integrity: See Measurement Integrity Indicator.
Peak channel power: <nr3> in dBm and 9.91 E+37 (NAN)
Test Set Requirements: E6601A WCTS Program Version A.04 and above
Example:
' Query the integrity and the peak channel power.
TestSet.WriteString("FETCh:RFCHannel:CPOWer:PEAK?")
Queries the integrity indicator, minimum, maximum, average, and standard deviation of peak channel power multi-measurement results. To set the number of measurements used to gather statistics, use the command SETup:RFCHannel:COUNt:NUMBer[?].
Query Range:
Peak channel power minimum: <nr3> in dBm and 9.91 E+37 (NAN)
Peak channel power maximum: <nr3> in dBm and 9.91 E+37 (NAN)
Peak channel power average: <nr3> in dBm and 9.91 E+37 (NAN)
Peak channel power standard deviation: <nr3> in dBm and 9.91 E+37 (NAN)
Test Set Requirements:E6601A WCTS Program Version A.04 and above
Example:
' Query the integrity, minimum, maximum, average, and standard
deviation
' of peak channel power multi-measurement results.
TestSet.WriteString("FETCh:RFCHannel:CPOWer:PEAK:ALL?")