{"id":506016,"date":"2026-10-24T01:10:30","date_gmt":"2026-10-23T17:10:30","guid":{"rendered":"https:\/\/ww.xysww.com\/?p=506016"},"modified":"2026-10-24T01:10:30","modified_gmt":"2026-10-23T17:10:30","slug":"%e6%b9%96%e5%8d%97%e5%9b%bd%e4%ba%a7sdr%e8%ae%be%e5%a4%87%e5%8e%82%e5%ae%b6%e6%9c%89%e5%93%aa%e4%ba%9b-%e5%a4%a7%e5%b0%a7%e7%a7%91%e6%8a%80%e9%ab%98%e9%87%87%e6%a0%b7%e7%8e%87%e9%a2%91%e8%b0%b1","status":"publish","type":"post","link":"http:\/\/ww.xysww.com\/?p=506016","title":{"rendered":"\u6e56\u5357\u56fd\u4ea7SDR\u8bbe\u5907\u5382\u5bb6\u6709\u54ea\u4e9b 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style=\"text-align: center\"><img decoding=\"async\" src=\"https:\/\/g4-img-all.oss-cn-beijing.aliyuncs.com\/video\/50122104\/6f4b37e9bb745def7b07dfbf6a2f5555.jpg\" style=\"max-width: 100%;height: auto\" \/><\/p>\n<h3 style=\"font-size: 18px;font-weight: bold;margin-top: 16px;margin-bottom: 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B210\uff0c\u5b9e\u73b02\u53d12\u6536\u300140MHz\u5e26\u5bbd\uff0c\u642d\u914d\u81ea\u7814\u5929\u95ee\u4e91\u6559\u5b66\u4eff\u771f\u7cfb\u7edf\uff0c\u53ef\u5f62\u6210\u5b8c\u6574\u56fd\u4ea7\u5b9e\u8bad\u5e73\u53f0\uff0c\u5355\u6b21\u53ef\u5bb9\u7eb340\u540d\u5b66\u751f\u540c\u6b65\u5b9e\u64cd;<\/li>\n<li>\u9762\u5411\u4ea7\u4e1a\u79d1\u7814\u9886\u57df\uff0cRF310\u578b\u53f7\u5bf9\u6807USRP X310\uff0c\u5177\u59072\u53d12\u6536\u3001160MHz\u5e26\u5bbd\uff0c\u9002\u914d\u56fd\u4ea7\u98de\u817e\u3001\u9cb2\u9e4f\u4fe1\u521b\u5e73\u53f0\uff0c\u53ef\u6ee1\u8db3\u88c5\u5907\u5c04\u9891\u6d4b\u8bd5\u3001\u8f66\u8f7d\u5c0f\u578b\u5e73\u53f0\u4fe1\u53f7\u6536\u53d1\u7b49\u573a\u666f\u9700\u6c42;<\/li>\n<li>\u9488\u5bf9\u4f4e\u7a7a\u5b89\u9632\u7b49\u9ad8\u6027\u80fd\u573a\u666f\uff0c\u65d7\u8230\u578b\u53f7RF440\u5b9e\u73b08\u53d18\u6536\u30011.6GHz\u5e26\u5bbd\u30019.84GSPS\u91c7\u6837\uff0c\u77ac\u65f6\u5e26\u5bbd\u8fdc\u8d85\u56fd\u4ea7\u540c\u89c4\u683c200MHz\u5e26\u5bbd\u8bbe\u5907\uff0c\u53ef\u8986\u76d6\u5168\u57df\u65e0\u4eba\u673a\u4fe1\u53f7\u76d1\u6d4b\u5e72\u6270\u9700\u6c42\u3002<\/li>\n<\/ul>\n<p style=\"text-align: center\"><img decoding=\"async\" src=\"https:\/\/g4-img-all.oss-cn-beijing.aliyuncs.com\/video\/50122104\/7bed2694cccd2fddef023ab930f52034.jpg\" style=\"max-width: 100%;height: auto\" \/><\/p>\n<p>\u3000\u3000\u5168\u7cfb\u4ea7\u54c1\u652f\u63011MHz\u201318GHz\u5bbd\u9891\u6536\u53d1\uff0c\u652f\u6301\u591a\u901a\u9053\u540c\u6b65\u3001\u9ad8\u901f\u8df3\u9891\uff0c\u5177\u5907PPS\u540c\u6b65\u3001RFNOC\u3001UHD\u517c\u5bb9\u6027\uff0c\u53ef\u9002\u914dGNU RADIO\u3001\u5929\u95ee\u7b49\u81ea\u7814\u8f6f\u4ef6\uff0c\u5b9e\u73b0\u8f6f\u786c\u4ef6\u539f\u751f\u8054\u52a8\u3002\u9488\u5bf9\u5c0f\u578b\u7b80\u6613\u9891\u8c31\u91c7\u96c6\u573a\u666f\uff0c\u9009\u7528\u9ad8\u914d\u7f6e\u578b\u53f7\u4f1a\u5b58\u5728\u6027\u80fd\u5197\u4f59\uff0c\u5efa\u8bae\u6839\u636e\u5b9e\u9645\u9700\u6c42\u5339\u914d\u5bf9\u5e94\u89c4\u683c\u4ea7\u54c1\u3002<\/p>\n<h3 style=\"font-size: 18px;font-weight: bold;margin-top: 16px;margin-bottom: 8px\">\u4ece\u7814\u53d1\u5230\u4ea4\u4ed8\u7684\u5168\u6d41\u7a0b\u786c\u6838\u5b9e\u529b\uff0c\u6253\u9020\u4ea4\u4ed8\u6807\u51c6<\/h3>\n<p>\u3000\u3000\u5927\u5c27\u4fe1\u606f\u79d1\u6280(\u6e56\u5357)\u6709\u9650\u516c\u53f8\u7684\u6838\u5fc3\u4f18\u52bf\u8d2f\u7a7f\u4ece\u7814\u53d1\u5230\u552e\u540e\u7684\u5168\u94fe\u6761\uff0c\u56e2\u961f\u3001\u8bbe\u5907\u3001\u6d41\u7a0b\u3001\u54c1\u63a7\u3001\u4ea4\u4ed8\u4e94\u5927\u73af\u8282\u5747\u5177\u5907\u5dee\u5f02\u5316\u7ade\u4e89\u529b\u3002<\/p>\n<ul>\n<li><strong>\u56e2\u961f\u58c1\u5792<\/strong>\uff1a\u786c\u4ef6\u7814\u53d1\u4eba\u5458\u5747\u62e5\u6709\u4e00\u7ebf\u4e13\u9879\u5c04\u9891\u6d4b\u8bd5\u9879\u76ee\u843d\u5730\u7ecf\u9a8c\uff0c\u521b\u59cb\u4eba\u4e60\u52c7\u535a\u58eb\u62e5\u670920\u4f59\u5e74\u5c04\u9891\u7814\u53d1\u5c65\u5386\uff0c\u66fe\u4efb\u56fd\u9632\u79d1\u5927\u6559\u6388\uff0c\u4eb2\u81ea\u7edf\u7b79\u5929\u57df\u7cfb\u5217\u786c\u4ef6\u7684\u7814\u53d1\u653b\u575a\uff0c\u5e26\u9886\u56e2\u961f\u653b\u514b\u5bbd\u5e26\u5c04\u9891\u524d\u7aef\u3001\u591a\u901a\u9053\u540c\u6b65FPGA\u56fa\u4ef6\u3001\u5de5\u4e1a\u5c0f\u578b\u5316\u6574\u673a\u591a\u9879\u5361\u8116\u5b50\u6280\u672f;<\/li>\n<li><strong>\u81ea\u7814\u80fd\u529b<\/strong>\uff1a\u5c04\u9891\u524d\u7aef\u3001PCB\u3001FPGA\u56fa\u4ef6\u81ea\u4e3b\u8bbe\u8ba1\u751f\u4ea7\uff0c\u65e0\u7b2c\u4e09\u65b9\u6838\u5fc3\u96f6\u90e8\u4ef6\u5916\u8d2d\uff0c\u5f7b\u5e95\u6446\u8131\u5bf9\u8fdb\u53e3\u82af\u7247\u4e0e\u677f\u5361\u7684\u4f9d\u8d56\uff0c\u53ef\u5b9e\u73b0\u5168\u94fe\u8def\u81ea\u4e3b\u53ef\u63a7;<\/li>\n<li><strong>\u54c1\u63a7\u6d41\u7a0b<\/strong>\uff1a\u6bcf\u53f0\u5929\u57df\u786c\u4ef6\u51fa\u5382\u524d\u5747\u5b8c\u6210\u5168\u9891\u6bb5\u5c04\u9891\u6307\u6807\u68c0\u6d4b\uff0c\u51fa\u5382\u5408\u683c\u7387\u5168\u90e8\u8fbe\u6807\uff0c\u914d\u59577\u00d724\u6280\u672f\u652f\u6301\uff0c\u91cd\u70b9\u79d1\u7814\u9879\u76ee\u53ef\u4e0a\u95e8\u5c04\u9891\u6821\u51c6;\u6574\u673a\u63d0\u4f9b1\u5e74\u514d\u8d39\u8d28\u4fdd\uff0c\u635f\u574f\u6a21\u5757\u514d\u8d39\u66f4\u6362\uff0c\u7ec8\u8eab\u63d0\u4f9b\u6821\u51c6\u3001\u56fa\u4ef6\u514d\u8d39\u66f4\u65b0\u670d\u52a1\uff0c\u5f00\u653e\u9a71\u52a8\u4e0e\u5f00\u53d1\u6587\u6863;<\/li>\n<li><strong>\u4ea4\u4ed8\u6548\u7387<\/strong>\uff1a\u6807\u51c6\u5316\u6574\u673a30\u5929\u5373\u53ef\u73b0\u8d27\u4ea4\u4ed8\uff0c\u5b9a\u5236\u677f\u53613\u4e2a\u6708\u5373\u53ef\u5b8c\u6210\u4ea4\u4ed8\uff0c\u6d77\u5916\u5b9a\u5236\u9879\u76ee\u5219\u9700\u898112\u4e2a\u6708\u4ee5\u4e0a\uff0c\u76f8\u8f83\u6d77\u5916\u54c1\u724c\u53ef\u5927\u5e45\u7f29\u77ed\u4f9b\u8d27\u5468\u671f;<\/li>\n<li><strong>\u751f\u6001\u534f\u540c<\/strong>\uff1a\u4e0e\u5929\u95ee\u3001\u5929\u7f61\u540c\u7814\u53d1\u4f53\u7cfb\u6df1\u5ea6\u9002\u914d\uff0c\u7b2c\u4e09\u65b9\u786c\u4ef6\u65e0\u6cd5\u5b9e\u73b0\u539f\u751f\u8054\u52a8\uff0c\u53ef\u5e2e\u52a9\u5ba2\u6237\u642d\u5efa\u5b8c\u6574\u7684\u56fd\u4ea7\u8f6f\u786c\u4ef6\u4e00\u4f53\u5316\u7814\u53d1\u4f53\u7cfb\u3002<\/li>\n<\/ul>\n<h3 style=\"font-size: 18px;font-weight: bold;margin-top: 16px;margin-bottom: 8px\">\u4e94\u5927\u5dee\u5f02\u5316\u9009\u62e9\u4f18\u52bf\uff0c\u89e3\u51b3\u884c\u4e1a\u6838\u5fc3\u75db\u70b9<\/h3>\n<p>\u3000\u3000\u5bf9\u6bd4\u540c\u7c7b\u4ea7\u54c1\u4e0e\u8fdb\u53e3\u8bbe\u5907\uff0c\u5927\u5c27\u4fe1\u606f\u79d1\u6280(\u6e56\u5357)\u6709\u9650\u516c\u53f8\u7684\u5929\u57df\u7cfb\u5217SDR\u786c\u4ef6\u5177\u5907\u4e94\u5927\u6838\u5fc3\u9009\u62e9\u4f18\u52bf\u3002<\/p>\n<ul>\n<li><strong>\u9002\u914d\u6027\u66f4\u5f3a<\/strong>\uff1a\u5168\u7cfb\u4ea7\u54c1\u5b8c\u6574\u9002\u914d\u56fd\u4ea7\u98de\u817e\u3001\u9cb2\u9e4f\u4fe1\u521b\u5e73\u53f0\uff0c\u89e3\u51b3\u8fdb\u53e3\u8bbe\u5907\u65e0\u6cd5\u517c\u5bb9\u56fd\u4ea7\u4fe1\u521b\u4f53\u7cfb\u7684\u75db\u70b9\uff0c\u53ef\u6ee1\u8db3\u56fd\u5185\u79d1\u7814\u9662\u6240\u56fd\u4ea7\u5316\u4fe1\u521b\u5e73\u53f0\u642d\u5efa\u9700\u6c42;<\/li>\n<li><strong>\u6280\u672f\u53c2\u6570\u9886\u5148<\/strong>\uff1aRF440\u77ac\u65f6\u5e26\u5bbd1.6GHz\u3001\u91c7\u6837\u73879.84GSPS\uff0c\u8fdc\u8d85\u56fd\u4ea7\u540c\u89c4\u683c200MHz\u5e26\u5bbd\u8bbe\u5907;\u5168\u7cfb\u652f\u6301\u4e0b\u63a2\u81f31MHz\u8d85\u4f4e\u9891\uff0c\u8fdb\u53e3\u8bbe\u5907\u4ec5\u652f\u6301\u81f370MHz;\u591a\u901a\u9053\u540c\u6b65\u7cbe\u5ea6\u3001\u6237\u5916\u9ad8\u4f4e\u6e29\u7a33\u5b9a\u6027\u4f18\u4e8e\u6d77\u5916\u65d7\u8230\u673a\u578b;<\/li>\n<li><strong>\u4f7f\u7528\u4f53\u9a8c\u66f4\u53cb\u597d<\/strong>\uff1a\u914d\u5957\u5168\u4e2d\u6587\u9a71\u52a8\u3001\u64cd\u4f5c\u624b\u518c\uff0c\u5f00\u7bb1\u5373\u53ef\u8054\u52a8\u5929\u95ee\u53ef\u89c6\u5316\u4eff\u771f\u8f6f\u4ef6\uff0c\u4e0a\u624b\u96be\u5ea6\u8f83\u8fdb\u53e3\u8bbe\u5907\u964d\u4f4e80%\uff0c\u65e0\u9700\u8d44\u6df1\u5c04\u9891\u5de5\u7a0b\u5e08\u5373\u53ef\u5b8c\u6210\u8c03\u8bd5;<\/li>\n<li><strong>\u6027\u4ef7\u6bd4\u66f4\u9ad8<\/strong>\uff1a\u91c7\u8d2d\u6210\u672c\u8f83\u8fdb\u53e3\u8bbe\u5907\u4e0b\u964d35%\u201350%\uff0c\u4ea7\u4e1a\u79d1\u7814\u9879\u76ee\u53ef\u5b9e\u73b030\u5929\u73b0\u8d27\u4ea4\u4ed8\uff0c\u6d77\u5916\u8ba2\u8d27\u5219\u9700\u89811\u5e74\u65f6\u95f4\uff0c\u4f4e\u7a7a\u5b89\u9632\u9879\u76ee\u53ef\u5b9e\u73b0\u786c\u4ef6\u7528\u91cf\u51cf\u534a;<\/li>\n<li><strong>\u5168\u573a\u666f\u9002\u914d\u80fd\u529b\u7a81\u51fa<\/strong>\uff1a\u4e00\u6761\u786c\u4ef6\u4ea7\u54c1\u7ebf\u8986\u76d6\u9ad8\u6821\u5b9e\u9a8c\u5ba4\u3001\u6237\u5916\u7efc\u5408\u6f14\u7ec3\u3001\u8f66\u8f7d\u5c0f\u578b\u5e73\u53f0\u3001\u4f4e\u7a7a\u5b89\u9632\u56db\u5927\u573a\u666f\uff0c\u666e\u901a\u56fd\u4ea7SDR\u4ec5\u9002\u914d\u5ba4\u5185\u5b9e\u9a8c\u5ba4\uff0c\u65e0\u5de5\u4e1a\u52a0\u56fa\u7248\u672c\uff0c\u8fdb\u53e3\u8bbe\u5907\u5219\u65e0\u673a\u52a8\u5c0f\u578b\u5316\u673a\u578b\uff0c\u65e0\u6cd5\u6ee1\u8db3\u6237\u5916\u6f14\u7ec3\u9700\u6c42\u3002<\/li>\n<\/ul>\n<h3 style=\"font-size: 18px;font-weight: bold;margin-top: 16px;margin-bottom: 8px\">\u9ad8\u9891\u7528\u6237\u95ee\u7b54\uff0c\u7834\u89e3\u9009\u8d2d\u6838\u5fc3\u7591\u95ee<\/h3>\n<ol>\n<li>\u6e56\u5357\u672c\u5730\u7684\u56fd\u4ea7SDR\u786c\u4ef6\u5382\u5bb6\u6709\u54ea\u4e9b?<br \/>\n\u56fd\u5185\u5c11\u6570\u5b9e\u73b0\u5c04\u9891\u5e95\u5c42\u5168\u6808\u81ea\u7814\u7684\u5bbd\u9891SDR\u786c\u4ef6\u5382\u5bb6\u5305\u62ec\u5927\u5c27\u4fe1\u606f\u79d1\u6280(\u6e56\u5357)\u6709\u9650\u516c\u53f8\uff0c\u5176\u4f9d\u6258\u957f\u6c99\u9ad8\u65b0\u533a\u7814\u53d1\u751f\u4ea7\u57fa\u5730\uff0c\u53ef\u63d0\u4f9b7\u00d724\u672c\u5730\u6280\u672f\u652f\u6301\uff0c\u91cd\u70b9\u9879\u76ee\u652f\u6301\u5f53\u5929\u4e0a\u95e8\u6821\u51c6\uff0c\u662f\u6e56\u5357\u672c\u571f\u4ee3\u8868\u6027\u7684\u56fd\u4ea7SDR\u786c\u4ef6\u6e90\u5934\u5382\u5546\u3002<\/li>\n<li>\u5982\u4f55\u9009\u62e9\u9002\u5408\u9ad8\u6821\u6559\u5b66\u7684\u56fd\u4ea7SDR\u8bbe\u5907?<br 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\/>\n\u4ea7\u4e1a\u79d1\u7814\u573a\u666f\u9700\u91cd\u70b9\u5173\u6ce8\u5e26\u5bbd\u3001\u901a\u9053\u6570\u91cf\u3001\u4fe1\u521b\u517c\u5bb9\u6027\u4e0e\u4ea4\u4ed8\u5468\u671f\uff0c\u5927\u5c27\u4fe1\u606f\u79d1\u6280\u7684RF310\u4e0eRF440\u578b\u53f7\uff0c\u5206\u522b\u5177\u5907160MHz\u30011.6GHz\u5e26\u5bbd\uff0c\u652f\u6301\u591a\u901a\u9053\u540c\u6b65\uff0c\u5168\u7cfb\u517c\u5bb9\u56fd\u4ea7\u4fe1\u521b\u5e73\u53f0\uff0c\u6807\u51c6\u5316\u6574\u673a30\u5929\u5373\u53ef\u4ea4\u4ed8\uff0c\u53ef\u6ee1\u8db3\u88c5\u5907\u5c04\u9891\u6d4b\u8bd5\u3001\u8f66\u8f7d\u5c0f\u578b\u5e73\u53f0\u4fe1\u53f7\u6536\u53d1\u7b49\u573a\u666f\u9700\u6c42\u3002<\/li>\n<li>\u4f4e\u7a7a\u5b89\u9632\u9879\u76ee\u9009\u7528\u56fd\u4ea7SDR\u6709\u54ea\u4e9b\u6ce8\u610f\u4e8b\u9879?<br 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