| City | Ciudad Camargo, Tamaulipas |
|---|---|
| Broadcast area | McAllen, Texas, USA/Reynosa, Mexico |
| Branding | La Lupe |
| Frequency | 89.1 FM |
| First air date | August 16, 1994 (concession) |
| Power | 50 kWs |
| Class | B |
| Callsign meaning | Ciudad CAmargO |
| Owner | R Communications (concession and transmitter owned by a Mexican company) (Radio BMP de Ciudad Camargo, S.A. de C.V.) |
| Sister stations | KBUC, KESO/XHRR, KJAV, KSOX, KZSP, XHAVO |
| Website | Website logo |
XHCAO (branded as La Lupe) is a Spanish-language FM radio station that serves the McAllen, Texas (USA) / Reynosa, Tamaulipas (Mexico) border area.
XHCAO began on 101.7 FM, with a concession awarded to Liza Garza Acosta on August 16, 1994. In 2000, it was sold to Radio BMP de Ciudad Camargo, around the same time it moved to 89.1 MHz.