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BI-DIRECTIONAL SOLUTION

  • COFDM Modulation and Demodulation

  • Configurable code rates: 1/2,2/3,3/4

  • Programmable BPSK, QPSK, 16-QAM and 64-QAM Symbol Mapping

  • Channel Bandwidth: 2MHz or 4MHz

  • Maximum Data Rate up to 12Mbps

  • Selectable 8-bit or 32-bit MAC address

  • Integrated RF Front-end

    • Integrated local oscillator and RF mixer with frequency tuning range 50MHz ~ 950MHz.

    • RF output with integrated DAC and anti-aliasing filter

    • Integrated auto switching transmitter and receiver.

  • Interfaces for Generic Data Transmission

    • Simple Application Programming Interface (API)

    • USB/MII/SPI/UART/I2C

General Features

ITE's bi-directional WMS solution is based on ITE's proprietary transmission technology. It is packet-based, allowing bi-directional transmission. Similar to DTV systems, it uses advanced digital transmission technology to improve the receiver sensitivity and thus the allowable transmission distance. The advanced version adopts MIMO to increase the performance. 

Again, read the stories in the "blog" section to learn more about ITE's bi-directional solution.

Advanced TRX system diagram (2.4GHz illustrated)

Basic Bi-Directional Solution

ITE's ICs

  • IT931X interface converter

  • IT956X transceiver

  • IT9103 up/down converter (for 2.4GHz operation)

Advanced TRX system diagram (2.4GHz illustraed)

Advanced Bi-Directional Solution

  • Support point to multi-point transceiving

  • Support multi-point to multi-point transceiving

  • MIMO transceiving

Additional Features

  • IT957X transceiver

  • IT9103 up/down converter (for 2.4GHz operation)

ITE's ICs