RFmxLTE SlotPower Fetch Powers VI
- Updated2025-04-08
- 3 minute(s) read
Fetches the array of Subframe Power and the Subframe Power Delta parameters over the measurement interval. A NaN is returned as subframe power delta, when the preceding slot is not occupied.

Inputs/Outputs
![]() Selector String specifies a selector string comprising of the signal name and the 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). Example: "signal::sig1" "result::r1" "signal::sig1/result::r1" You can use the RFmxLTE Build Signal String VI to build the selector string. ![]() Instrument Handle In specifies the RFmx session refnum. Instrument Handle In is obtained from the RFmxInstr Initialize NIRFSA VI. ![]() 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 describes error conditions that occur before this node runs. This input provides standard error in functionality. ![]() Instrument Handle Out passes a reference to your RFmx session to the next VI. ![]() Subframe Power returns the array of subframe power values over the measurement interval. The values are expressed in dBm. ![]() Subframe Power Delta returns the array of subframe power delta values over the measurement interval. Subframe power delta values are the power difference between the two consecutive subframes. The values are expressed in dB. ![]() error out contains error information. This output provides standard error out functionality. |