/Lyrtech原廠資訊/SFF SDR Development Platform
 
 
 

 SFF SDR Development Platform---小型軟體無線電(SDR)開發平台

 

SFF SDR Development Platform (小型軟體無線電(SDR)開發平台),專為國防、公共安全及商業單位所研發。此一平台可滿足相關單位對於特殊的可攜式軟體無線電(Software-defined Radio)產品的需求。SFF SDR Development Platform 是根據最新的DSP及FPGA技術所開發出來的;為一低成本且具備整合性的軟硬體研發方案。

SFF SDR Development Platform 共分為三個不同的模組(modules): 數位訊號處理模組(Digital Processing Module)、資料轉換模組(Data Conversion Module) 、以及射頻模組(RF Module) ;可提供研發工程師極具彈性的研發環境。
 
  1. 數位訊號處理模組(Digital Processing Module)
    • TMS320DM6446 DSP system-on-chip from TI
      -297-MHz ARM926EJ-S RISC CPU
      -594--MHz C64x+DSP
    • Virtex-4 SX35 FPGA from Xilinx
    • MSP430 MCU from TI fro power management
    • 128-MB DDR2 SDRAM
    • 128-MB NAND flash memory
    • Stereo audio codec (8 kHz to 48 kHz) from TI
    • 10/100-Mbps Ethernet
    • JTGA probing access
    • HMI (LED, push buttons, dip switches)
  2. 資料轉換模組(Data Conversion Module)
    • Two 14-bit, 125-MSPS input channels (ADS5500 ADC from TI)
    • Dual channel 16-bit, 500-MSPS output channels (DAC5687 DAC from TI)
    • Multiple clock sources
      -Two external clock inputs (ADC and DAC)
      -10-MHz onboard reference clock
      -Reference clock input for synchronization
  3. 射頻模組(RF Module)  
    • RF frequency range of 360 MHz to 960 MHz
    • Selectable bandwidth: 5 Mhz/20 MHz
    • IF at 70 MHz
    • Separate RF input and output SMA connectors
    • Phase noise at 20 kHz from carrier: -70 dBc
    • Half-duplex transceiver
    • Stackable fro full-duplex operation
    • RF input
      -Gain: 22dB
      -Saturation level: -30dBm
      -Sensitivity: -110dBm typical (S/N=10dB, BW=1 kHz)
    • RF output
      -Gain: 22dB
      -Power: -5dBm
  4. 可支援的軟體工具  
    • TI CodeComposer Studio
    • Xilinx ISE Foundation for FPGA development
    • Xilinx System Generator for DSP
    • Green Hills Software MULITI IDE
    • Green Hills Software POSIX-compliant INTEGRITY real-time operating system
    • The Mathworks MATLAB and Simulink
 
 

Lyrtech 產品聯絡資訊:
鈦思科技Lyrtech 產品線:03-611-5678 吳榮鴻先生
Email:
info@terasoft.com.tw