A front end module (FEM) for a Wi-Fi acoustic wave resonator RF filter circuit. The device can include a power amplifier (PA), a resonator, and a diversity switch. The device can further include a low noise amplifier (LNA). The PA is electrically coupled to an input node and can be configured to a DC power detector or an RF power detector. The resonator can be configured between the PA and the diversity switch, or between the diversity switch and an antenna. The LNA may be configured to the diversity switch or be electrically isolated from the switch. Another resonator may be configured between the diversity switch and the LNA. In a specific example, this device integrates a PA, an RF filter, a single pole two throw (SP2T) switch, and a bypassable LNA into a single device.