The station's studio and transmitter are located at Purok 2, Brgy.
[1][2][3][4][5][6][7] By early 1970s, DXMB-AM, probably the second radio station both in Malaybalay[8] and in Bukidnon,[9] then at 610 kHz and with 1-kW power,[9] was being operated along Claro M. Recto Ave.; its franchise was owned by the Lopez family[8] through Eduardo Lopez & Co., and operated by Ruta Broadcasting,[10] also owned by Eduardo.
[10] The station became the only operating in the municipality[10][12] since Catholic-run DXBB-AM was closed by the government in 1976 yet its license had never been revoked.
[12] By the end of 1970s, Malaybalay-based Ruta[13] had at least six AM radio stations; the rest were located in Visayas.
[13][18] Unlike other RMN AM radio stations primarily focusing on news, commentaries and public affairs, the station has its unique programming focusing on entertainment, mainly on drama.