nRF9160 AT commands: TX test %XRFTEST

The proprietary %XRFTEST command can be used to enable the RF transmitter. The command also measures TX power with an internal measurement receiver in the time domain and returns the measurement result. v1.0.x v1.1.x v1.2.x v1.3.x pti_v1.1.x≥1

The %XRFTEST command allows starting RF to a desired frequency to test, debug, and verify configurations that depend on RF frequency, such as %XMAGPIO and %XMIPIRFFECTRL.

Note:

The use of this command in the nRF9160 modem firmware image can be permanently prevented with the %XPRODDONE command.
The %XRFTEST test features can be used in the PTI modem firmware image even if the %XRFTEST test features have been disabled with %XPRODDONE.pti_v1.1.x≥3
%XRFTEST cannot be used if the modem has already been activated with the +CFUN command.v1.3.x≥4