Yes, the Radius 2.0.0 SDK has transceiver (transmitter and receiver) functionality. This allows sending and receiving of tones simultaneously on separate non-overlapping frequency channels.
The following configurations (transceiver types) can be selected in the LISNR SDK:
Transmit with standard2 wideband and receive with pkab2
Ex. Transmitting small identifier and receiving a confirmation payload from a nearby device
Transmit with pkab2 and receive with standard2 wideband
Ex. Transmitting a payment payload and receiving a confirmation response
Transmit with pkab2 and receive with pkab2 (higher and lower frequencies)
Ex. Transmitting an ATM transaction payload and receiving account balance