Technology Industry

RF products for broadband wireless applications.(Texas Instruments's radio frequency products)(Brief Article)

EDN Asia, August, 2005

* Three radio frequency (RF) chipsets--TRF11xx chipset at 2.5GHz, TRF12xx chipset at 3.5GHz and TRF24xx chipset at 5.8GHz

* Designed to support IEEE 802.16d/e standard RF front end for wireless base stations, access points as well as equipment backhaul, point-to-point microwave and public safety band applications

* Capable of supporting both emerging WiMAX and WiBro applications based on IEEE 802.16 standard, as well as more traditional fixed wireless access

* Consist of four chips, each with fully integrated super heterodyne receivers and transmitters

* Able to support Frequency Division Duplex (FDD), Half Frequency Division Duplex (HFDD) and Time Division Duplex (TDD) modes with real interface at low IF to the data conversion...

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