High Quality Content by WIKIPEDIA articles! XHAB-TV is the television call sign for the Televisa television station in Matamoros, Tamaulipas, Mexico. The channel can also be seen in Texas` Rio Grande Valley market. In addition to local news and programming, XHAB also airs a selection of Televisa`s programming. XHAB also share a sales office with XERV-TV in McAllen, Texas, for sales of commercial time from American businesses.