(nrf21540) TX_Gain initialized with POUTA_PROD (20 dBm +/- 0.5 dB)

[Gordon Liu]

Hi ,

I check the datatsheet "nRF21540_PS_v1.0.pdf" but I confuse on page 22 "TX_Gain initialized with POUTA_PROD (20 dBm +/- 0.5 dB)".

Which one is correct??

1: Tx gain Limit on 20dB

2: PA output Limit on 20dBm

[PaKa]

All data in the PS is given under standard conditions unless otherwise noted. Standard conditions is 0dBm input and thus 20dB gain will give 20dBm output power.