How to make nrf24l01 send continuous modulated carrier

[Lane]

Hello，I am using nrf24l01+ product for FCC certification, it requires a modulated carrier. If I send this modulated carrier in the form of data packets, it is not a continuous wave, but the test needs a continuous carrier, how do I configure the register to get the modulated carrier that can be used for testing。

[Kenneth]

Hello,

There is no continouse modulated test mode, so you would need to send packets frequently instead.

Best regards,
Kenneth

[Lane]

Hello,
I continuously send modulated carrier through SPI to test the duty cycle, but using the spectrum analyzer to detect, the sending frequency is still too slow, and it looks discontinuous
nrf24l01+ command REUSE_TX_PL, does it send the data in TX_payload all the time as long as CE is high, can it be used for continuous sending?

[Kenneth]

It can't be used for continous transmit no, please discuss with the test house that you can send the modulated packets frequently, but not continously.

Best regards,
Kenneth