NRF24L01+ only as transmitter or receiver.

[vipin]

Hi all,

we are using NRF24L01+ ic for our application .we want to have TAG transmitting and receiving end separated so we are using the two NRF ic .We want that there should be no mutual interference between the two antennas so can u suggest any bistatic cicular antenna for a range upto 100metre.or is there any provision that i can do instead of antenna that among the two nordiac ic one will function as transmitter and another 1 as receiver.

Vipin

[ketiljo]

Hi Vipin

What you ask for is not possible. You will not be able to have two antennas on the same board with no coupling between them, not matter how you polarize the antennas. So if one radio have the TX active, the other radio won't be able to receive anything but the TX close by. The only way to archive what you want is to use two radios on two separate frequency bands. Or make sure that you don't transmit and receiver at the same time