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春秋视讯技术有限责任公司提供的高速、高分辨率中频采样宽带数字接收卡 ,具有直接对雷达、通信中频 (RF)信号的A/D转换、数字采样、数字下变频及数字滤波、数据率变换等功能 ,该卡可输出数字I、Q两组数据 ,并且可以经PCI总线或专用S/A -I总线输出。是构成软件无线电系统的关键
High-speed, high-resolution IF sampling wideband digital receiver card provided by Spring and Autumn Video Technology Co., Ltd. has A / D conversion, digital sampling, digital down conversion, digital filtering and data rate conversion directly to radar and communication intermediate frequency (RF) And other functions, the card can output digital I, Q two sets of data, and can be PCI bus or dedicated S / A-I bus output. Is the key to the software radio system