RF power module, RF Transceiver chip, high speed rf transceiver

 SP3072E Series 250 kbps ±15 kV ESD Protected RS-485/RS-422 Transceiver - NSOIC-8

https://www.futureelectronics.com/p/semiconductors--wireless-rf--transceiver-ics/sp3072een-l-tr-maxlinear-2117591