Coded PHY has poor reception rate

[seawind]

When advertising using Coded PHY with the nRF54L, the reception rate is half to one-third compared to 1M PHY, even at short distances (sufficient RSSI). The receiving device is a smartphone. Could there be a problem on the smartphone (and chipset) side? Also, please let me know if there are any points to be aware of when programming the nRF54L.

[seawind]

Thank you for your response. The reception rate means that with 1Mbps, we can be sure to receive a single advertisement, whereas with Coded PHY, we can only receive it once every two or three times.

Best regards,

Takunori

[Ressa]

That is expected to have longer time for each advertising event for Coded PHYs compared to non-coded.
Here is a documentation regarding that if you have not seen it before: Radio Notification signals

Best regards,
Ressa