I want to know the MI of 24le01 on rx or can I set frequence offset by software?

[zhenzhenli]

I use nordic 24le1 evk to test and I found that thetx  frequence offset is 170kHz on 1M daterate,320kHz on 2M daterate but I do not know the MI of rx

[ketiljo]

With frequency offset on a modulated carrier, do you mean deviation? The nominal deviation in 1 Mbps is 160 kHz and 320 kHz in 2 Mbps mode. 

The best way to measure the center frequency is to lock the PLL and setup a constant carrier. This can be done on the RX side also.

The frequency offset can not be set in software, it's purely dependent on the frequency of the 16 MHz crystal.

[zhenzhenli]

Thank you,yes I mean rf deviation ,and dose this can be set by software?

[ketiljo]

No, the deviation is fixed