Pair receive / transmit on arduino?

Question

Arduino

Good afternoon. Question on the selection of a pair of transmitter / receiver on
arduino \ raspbarry And this https://arduino.ua/prod231-radiomodyl-nrf24l01-2-4-ggc is much smaller, a few tens of meters. The question is, is it possible to use a second transmitter for reception, in theory, the signal still reaches it?

Answer 1

They will work together, but not for 1 km, but less. The first amplifier has not only for transmission, but also for reception.