Radiation levels in the eyes of the radiation in the flat , suitable for VHF reception - to detect or horizontally . The weakness is that it did not go far beyond the horizon ( because of the curvature of the Earth) can be used with or repeater station (Repeater) at intervals. Band for VHF 169MHz - 230MHz frequency range 61MHz occupied in the frequency range 61MHz divided into A, B, C of three parts , namely : VHF () to 169MHz - 185MHz, VHF (B) for the 185MHz - 200MHz, VHF (C) to 200MH