FIELD: railway transport; axle counting. SUBSTANCE: track pickup has two electromagnetic vibration generators with same range of wave length, two transmission lines, two sections of rails of one track, two track jumpers, wheelset, two loads, two filters and two detectors. Electric lengths of transmission lines are multiple of half the wave-length. Lengths of jumpers and wheelset are multiple of wave-length. Rail sections are equal to 3/4 of wave-length and are arranged opposite to each other. Loads are connected to transmission line in tandem. Inputs of filters are connected with outputs of loads, and outputs of filters are connected with inputs of detectors. EFFECT: enlarged operating capabilities, enhanced reliability of axle counting. 3 dwg
