Continuous Unmodulated TX carrier

[masamasa]

Hi,

I want  nRF52 Continuous Unmodulated TX carrier.

Is it possible by TASK_TXEN and TASK_START or radio_tx_carrier command of radio test example, after TX configuration ? 

[Håvard]

The radio operates in modulations found here:

https://infocenter.nordicsemi.com/topic/ps_nrf52840/radio.html?cp=3_0_0_5_19

But the radio can output unmodulated constant carrier in test mode, as described by Einar here:

https://devzone.nordicsemi.com/f/nordic-q-a/16184/frequency-width-and-modulation-non-modulation

You are correct that you can use the radio test example. Note the modes start_tx_carrier (as opposed to start_tx_modulated_carrier.)

[masamasa]

Thank you very much !!

I'll try it .