Abstract: An apparatus, a system and a method for finding a direction of a radio tag having a transmitter and at least one antenna for sending signals to the apparatus. The apparatus including a receiver; at least one antenna capable to form at least two directivity fields; and means for determining the direction of the apparatus by a first path signal received from the radio tag by the at least two directivity fields of the at least one antenna of the apparatus. The direction is found by turning the apparatus to a direction of the most intense directivity field of the first path signal until the field intensities of the two directivity fields are equal.