Background-subtracted dynamic radio spectrum of the 3 November 2010 solar eruptive event obtained with the Phoenix-4 spectrograph (upper panel). Green and turquoise horizontal strokes with diamonds in the middle indicate respectively when the sources of the LFC and HFC of the type II burst’s H-component (H) were observed by the NRH for the first 10 s after its first appearance. Crosses of the same colors represent the LFC’s and HFC’s first appearence at different frequencies below 180 MHz according to the San Vito spectrograph data. Dark blue horizontal strokes with diamonds indicate the 10 s intervals of the HFC maximal intensity in appropriate frequencies. Time profiles of radio flux density measured by the NRH from the south-eastern sector of the Sun with time cadence of 1 s as well as one second solar radio flux density measured by San Vito telescope (RSTN) at 610 MHz are shown by the black and white curves, respectively. Four seconds RHESSI corrected count rates at the 6−12 and 25−50 keV ranges are depicted by the blue and red curves, respectively. The green vertical dashed line indicates the start time of the type II burst’s H-component. Black vertical dash-dotted lines marked by (a), (b), (c), (d) letters on top of the panel indicate four different moments for which four panels of Fig. 7 were made. The orange dash-dotted line connects the separated fragments of the type II burst’s F-component (F). The thin turquoise rectangular box indicates a piece of the spectrogram, which is represented in the lower panel using a slightly different color palette. The band splitting of the type II burst H-component is clearly seen.