XHIU-FM

XHIU-FM 105.7/XEIU-AM 990 is a combo radio station in Oaxaca, Oaxaca, Mexico, known as Oreja FM with a Spanish adult hits format.

XEIU-AM/XHIU-FM

Oaxaca, Oaxaca Mexico
Frequency	990 kHz 105.7 MHz
Branding	Oreja FM
Programming
Format	Spanish adult hits
Ownership
Owner	Eduardo Horacio Septién Infante and José Horacio Septién Echegaray (Radio XEIU, S.A. de C.V.)
Operator	Grupo AS
Sister stations	XHEOA-FM, XHOQ-FM, XHYN-FM
History
First air date	November 21, 1977 (concession) 1994 (FM)
Technical information
Class	B1
Power	5 kW day/.5 kW night[1]
ERP	10 kW[2]
HAAT	-80 m
Transmitter coordinates	17°04′11.2″N 96°43′55.7″W (FM) 17°03′55.6″N 96°44′30.3″W (AM)
Links
Webcast	Listen live
Website	orejafm.com

History

XEIU received its first concession on November 21, 1977. It broadcast on 1160 kHz as a daytimer, moving to 990 sometime in the 1980s or 1990s and then adding an FM station in 1994.

For some time, XEIU/XHIU was operated by Grupo ACIR and was the market's home of ACIR's Amor format, which was moved to XHOCA-FM in 2017. The combo station was then relaunched as Stereo Cristal.

On May 1, 2019, Grupo Radiorama ASG took control of XEIU/XHIU, bringing it under common operation with XHEOA-FM, XHOQ-FM and XHYN-FM. Within weeks, the station rebranded as "Oreja Cristal".