Strategy Event today. Instead, the carrier is focusing on how it intends to bundle all of those separate radios -- CDMA, LTE, WiMAX -- into a future device line up. Emphasizing the need for an enhanced user experience over 4G technology marketing, the operator stressed a commitment to supporting existing WiMAX subs. Dual-mode CDMA / LTE products are set to launch in the middle of next year, with tablets, smartphones and modems across both the high-end and mid-range to be on offer. Motorola's Sanjay Jha appeared in a taped segment to confirm his company's involvement in the production of these 3G/4G products. Of course, Sprint plans to support current CDMA and WiMAX products, offering them for sale throughout 2012. As for Direct Connect, three of those Push-to-Talk handsets will hit the carrier in the last quarter of 2011, with additional devices planned for 2012.