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Maxi-Fi® BEAM450™ is Redpine Signals' 3-Spatial Stream dual-band 802.11n solution. This high-performance MIMO chipset solution includes RS9330 802.11n Baseband chip, interfacing to either the RS8330 (Dual-band MIMO Radio chip) or the RS8331 (Dual-band MIMO Radio chip with built-in High Power-amplifiers). The Maxi-Fi BEAM450 chipset provides low-cost CMOS integration of a high performance MAC, baseband processor, analog front-end, crystal oscillator, calibration EEPROM, dual-band RF transceiver and dual-band high-power amplifiers (RS8331 only), thus providing a cost-effective solution targeting high throughput and high QoS wireless applications.

The Maxi-Fi BEAM450 is the industry's first 802.11n solution to support "Software configurable simultaneous dual-band". This patent pending feature provides system integrators the capability to re-configure the MIMO chipset on-the-fly from a 3-Spatial Stream 450Mbps 3x3 system (working in either 2.4GHz or 5GHz ISM bands) into a Simultaneous dual-band system with 150Mbps in one band and 300Mbps in the other band. Simultaneous dualband enables robust QoS provisioning for demanding video applications in crowded wireless environments, and the icing on the cake is that Maxi-Fi BEAM450 provides this at zero cost and power overhead to the system. Redpine also provides TURBO900™ and TURBO1350™ reference designs which use two or three RS9330 chips respectively. These designs provide physical layer throughputs of 900Mbps and 1.35Gbps on a "single" PCI-e host interface, thus addressing the performance requirements of today's most demanding wireless video applications.