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Ralink claims first single-chip 802.11n 1x1 PCIe

Posted: 11 Aug 2008 ?? ?Print Version ?Bookmark and Share

Keywords:802.11n? PCIe USB?

Ralink Technology Corp. offers a complete line of single-chip USB and PCIe solutions, including the RT3090, which the company claims is the industry's first single-chip 802.11n 1x1 PCIe solution. According to Ralink, the RT3090 (1T1R)/RT3091 (1T2R)/RT3092 (2T2R) enable the latest Wi-Fi technology in PC/notebook devices with PCIe interfaces and the RT3070 (1T1R)/RT3071 (1T2R)/RT3072 (2T2R) are the industry's smallest 802.11n USB single chips for PCs and embedded devices. Both product families aim to deliver the high-performance of 802.11n at optimized price points, for notebook platforms, USB dongles and embedded devices

The RT309X series integrates a CMOS RF Front end, MAC, baseband and PCIe interface into a single-chip. It complies with IEEE 802.11n draft 4.0 and IEEE 802.11b/g.

The RT3071 (1T2R) and RT3072 (2T2R) come in 9mm x 9mm QFN 76-pin packages and work with next-generation of consumer electronics, Wireless broadband gateways and PC WLAN solutions.

Both the RT309X and RT307X single-chip solutions offer security with WPA, WPA2, Wi-Fi Protected Set-Up and QoS (802.11e and WMM), which support secure voice, video and data. The reference design kit provides complete turnkey Wi-Fi solutions, including software driver support for Microsoft Windows Vista, XP, 2K, Mac OS X and Linux.

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