There is provided a method of configuring a radio receiver, the radio receiver comprising signal receiving means, and at least one adjustable component coupled to the signal receiving means; the method comprising setting the at least one component to a first value selected from a plurality of values; measuring the quality of a signal received via the signal receiving means and the at least one adjustable component; repeating the steps of setting and measuring for at least a second value selected from the plurality of values; and determining the value of the at least one adjustable component that provides the highest measured signal quality.