https://devzone.nordicsemi.com/f/nordic-q-a/1361/nrf9e5-channel-centre-frequenciesHi We are investigating Hong Kong certification for our nRF9E5 based equipment in the 868 band The snag seems to be that required channel centre frequencies are &quot;odd number&quot; of 200 kHz, i.e. 864.9 etc. I know that nRF9E5 operates on &quot;even numberen-USTelligent Community 13Thu, 30 Jan 2014 08:37:51 GMThttps://devzone.nordicsemi.com/thread/6178?ContentTypeID=1Thu, 30 Jan 2014 08:37:51 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1e1c38a1-49b9-402e-96ca-8ce9999a5badJon Gunnar<p>Hi,</p> <p>The operating frequency of the nRF9E5 is generated from the crystal frequency, and with the crystal frequency options available for nRF9E5 (4 MHz, 8 MHz, 12 MHz, 16 MHz and 20 MHz) it is only possible to use the even number centre frequencies when operating in the 868/915 MHz band.</p><div style="clear:both;"></div>