XHECM-FMXHECM-FM is a Spanish-language FM radio station in Ciudad Mante, Tamaulipas, Mexico.Its broadcast hours are from 6:00 a.m. to 8:00 p.m.HistoryXECM-AM 1450 received its concession on November 9, 1951. The station was owned by Ricardo [López Méndez] and broadcast with 1,000 watts day and 250 night. It migrated to FM in 2012 after being approved to do so in December 2011.