A communications apparatus includes: a communications IC including a first RF pin, a second RF pin, and a third RF pin; a first front-end module connected between the first RF pin and a first RF terminal to provide a first signal path for wireless Tx and Rx, a second signal path for a first wireless LAN Rx, and a third signal path for a first wireless LAN Tx; a second front-end module connected between the third RF pin and a second RF terminal to provide a fourth signal path for a second wireless LAN Tx and a fifth signal path for a second wireless LAN Rx; and a duplexer configured to provide a first wireless LAN Tx signal to the first front-end module through the second RF pin, and provide a second wireless LAN Tx signal to the second front-end module through the second RF pin.