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CONFIG_MPSL_FEM_NRF21540_TX_GAIN_DB
¶
TX gain of the nRF21540 PA amplifier in dB
Type: int
Help¶
The default value of 20 dB is based on nRF21540 Product Specification
(v1.0) and it corresponds to the configuration in which the pin
MODE=0 and pin POUTA_SEL=0
Direct dependencies¶
MPSL_FEM_NRF21540_GPIO
&& MPSL_FEM
(Includes any dependencies from ifs and menus.)
Default¶
20
Kconfig definition¶
At <nRF>/subsys/mpsl/Kconfig.fem:58
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:23
→ <Zephyr>/modules/Kconfig:6
→ <BuildDir>/kconfig/Kconfig.modules:2
→ <nRF>/Kconfig.nrf:50
→ <nRF>/subsys/Kconfig:34
→ <nRF>/subsys/mpsl/Kconfig:36
Menu path: (Top) → Modules → nrf (/home/runner/work/sdk-nrf/sdk-nrf/ncs/nrf) → Nordic nRF Connect → Nordic MPSL → Radio front-end module (FEM) support
config MPSL_FEM_NRF21540_TX_GAIN_DB
int "TX gain of the nRF21540 PA amplifier in dB"
default 20
depends on MPSL_FEM_NRF21540_GPIO && MPSL_FEM
help
The default value of 20 dB is based on nRF21540 Product Specification
(v1.0) and it corresponds to the configuration in which the pin
MODE=0 and pin POUTA_SEL=0
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)