nRF21540 TX Gain Control Question

[Akash Patel]

Hi team,

I am looking at the PS for the nRF21540 and was wondering why there is a dip in the TX Gain as the TX Gain control increases?

Regards,

Akash

[Kaja]

Hi Akash,

this is because this is a ladder with 16 steps and one main range selector, with two options, to get 32 control settings. 

This is the normal way to do it.

Best regards,
Kaja