NRF905 frequency step

[Gerrit Jan Grievink]

I am currently working on a device using a nRF905. We want to use the device in Region 2 (USA). This means that we need to use frequency hopping between 902 and 928 Mhz.

Now I like to know if there is a limitation on how much the nRF905 can jump in frequency in one step? For example : Is it possible that the nRF905 jumps form 902 to 928 Mhz in one step?

Best regards Gerrit Jan Grievink

[ovrebekk]

Hi Gerrit

There is no limit on how far you can jump in one step, the delay is always the same. You have to disable the radio, change the channel, and re-enable it. This will introduce a delay of 650us, as detailed in the nRF905 product specification.

Best regards
Torbjørn