XEMR-AM (1140 kHz) is a Mexican clear-channel station. It is licensed to Apodaca, Nuevo León, part of the Monterrey Metropolitan area. Organizacion Mexicana de Radio, S.A. de C.V., holds the concession. XEMR is operated by Grupo Radio Alegría. XEMR radiates 50,000 watts, sharing Class A status with WRVA Richmond, Virginia, on 1140 AM. It uses a directional antenna at all times. The transmitter is east of Monterrey, near the town of Cadereyta, Nuevo León.