Beat-folded lightcurves for the radio emission of AR Sco as a function of frequency. In each band, the data has been phase-folded by the 118.199 s beat period of the system, and each datum is normalised by a running mean over 450 s. Red points show the median in beat period phase bins of 0.05. Zero beat phase is defined at T₀ (beat) = 57 510.28387390 (BMJD), which corresponds to a minimum at 5 GHz.