Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/stm32/stm32wb0/STM32WB05/RADIO_REG_REG/RADIO_FSM_USR#0x0
RADIO_FSM_USR register
CBP calibration enable bit.
SYNTH calibration enable bit.
PA Power coefficient.
https://github.com/modm-io/cmsis-svd-stm32