An apparatus comprising: at least one processor (204, 222); memory storing computer program code; wherein the memory storing the computer program code is configured to, with the at least one processor (204, 222), cause the apparatus to at least: determine a frequency range to be covered when operating in a wireless communication network; determine whether the frequency range to be covered is comprised in one or more specified frequency ranges to which an antenna is passively tuned; and if the frequency range to be covered is comprised in the one or more specified frequency ranges to which the antenna is passively tuned, control a switch connected between an active tuner and the antenna that is passively tuned to the one or more specified frequency ranges to disconnect the active tuner from the antenna and connect the active tuner to ground to cover the one or more specified frequency ranges to which the antenna is passively tuned, and if the frequency range to be covered is not comprised in the one or more specified frequency ranges to which the antenna is passively tuned, control the switch connected between the active tuner and the antenna that is passively tuned to the one or more specified frequency ranges to connect the active tuner to the antenna to cover one or more frequency ranges that are different from the one or more specified frequency ranges to which the antenna is passively tuned, wherein the active tuner has multiple states that enable the frequency range covered by the antenna to be adjusted. at least one processor (204, 222); memory storing computer program code; wherein the memory storing the computer program code is configured to, with the at least one processor (204, 222), cause the apparatus to at least: determine a frequency range to be covered when operating in a wireless communication network; determine whether the frequency range to be covered is comprised in one or more specified frequency ranges to which an antenna is passively tuned; and if the frequency range to be covered is comprised in the one or more specified frequency ranges to which the antenna is passively tuned, control a switch connected between an active tuner and the antenna that is passively tuned to the one or more specified frequency ranges to disconnect the active tuner from the antenna and connect the active tuner to ground to cover the one or more specified frequency ranges to which the antenna is passively tuned, and if the frequency range to be covered is not comprised in the one or more specified frequency ranges to which the antenna is passively tuned, control the switch connected between the active tuner and the antenna that is passively tuned to the one or more specified frequency ranges to connect the active tuner to the antenna to cover one or more frequency ranges that are different from the one or more specified frequency ranges to which the antenna is passively tuned, wherein the active tuner has multiple states that enable the frequency range covered by the antenna to be adjusted. determine a frequency range to be covered when operating in a wireless communication network; determine whether the frequency range to be covered is comprised in one or more specified frequency ranges to which an antenna is passively tuned; and if the frequency range to be covered is comprised in the one or more specified frequency ranges to which the antenna is passively tuned, control a switch connected between an active tuner and the antenna that is passively tuned to the one or more specified frequency ranges to disconnect the active tuner from the antenna and connect the active tuner to ground to cover the one or more specified frequency ranges to which the antenna is passively tuned, and if the frequency range to be covered is not comprised in the one or more specified frequency ranges to which the antenna is passively tuned, control the switch connected between the active tuner and the antenna that is passively tuned to the one or more specified frequency ranges to connect the active tuner to the antenna to cover one or more frequency ranges that are different from the one or more specified frequency ranges to which the antenna is passively tuned, wherein the active tuner has multiple states that enable the frequency range covered by the antenna to be adjusted.