Sprint’s new 4G wireless WiMax network has finally moved from the drawing board to the city of Baltimore, where the company has just launched its so-called Xohm service. Xohm is basically a wireless broadband service running on 2.5 GHz. It is designed deliver 2 to 4 Mbps downloads and work with laptops, PCs, and mobile phones that already have WiMax antennas built in — or via a handful of available WiMax cards or modems. While Sprint’s Xohm network is currently limited to Baltimore, the company says Chicago and Washington, D.C., are up next.
