about NRF54L15 radio freq

[Liny]

I'm testing the NRF54L15 radio and found an issue. When I set the radio to BLE 2Mbps mode, I received data from adjacent frequency bands. For example, I set the radio's receive frequency to channel 76, but I can receive data transmitted from the peer device on channel 77. Is this phenomenon normal? How can I avoid it?

[ketiljo]

This can be expected, but at greatly reduced sensitivity. You can only see this if you have the transmitter very close.