XHMIX-FM (98.3 MHz) is a commercial radio station located in La Rumorosa, Baja California, Mexico, broadcasting to Mexicali and San Luis Río Colorado, Sonora, in Mexico and the Imperial Valley, California, and Yuma, Arizona, in the United States.

XHMIX airs a Contemporary hit radio music format branded as "Power 98 Jams".

Francisco Javier Fimbres Durazo, who already ran XEKT 1390 AM in Tecate, won the concession and built the station, quickly changing the call sign to XHFJ-FM for his initials.

During this time, Fimbres operated his stations in association with Cadena Baja California, which owned XEMBC-AM 1190 XEWV-AM, & XEWV-FM.

In 2016, XHMIX was authorized to increase its effective radiated power from 30,000 watts to 50,000.