I am using AT86RF215M configured to transmit at MR_OFDM 2400 kbps.
I expect that time to transmit 2047 bytes will require
2047 * 8 / 1000 / (2400) * 1000 = 6.9 ms
But i see that time between I switch to TX sate and TXFE interrupt is 8 ms.
Why the time is larger?
I am not using CCA procedure. It is disabled.