The RFX8051 from RFaxis is a Front End Module with Frequency 5.15 to 5.85 GHz, Tx Power 17.5 dBm (802.11a), 17 dBm (802.11n), 16 dBm (802.11ac), Tx Gain 28 dB, Tx Current 200 mA, Voltage 3.0 to 4.6 V. Tags: Transmit / Receive Module. More details for RFX8051 can be seen below.